Special Summer Sale Limited Time Flat 70% Discount offer - Ends in 0d 00h 00m 00s - Coupon code: 70spcl

CompTIA 220-1101 CompTIA A+ Certification Exam: Core 1 Exam Practice Test

Page: 1 / 85
Total 854 questions

CompTIA A+ Certification Exam: Core 1 Questions and Answers

Question 1

A user reports that printed receipts have black smudges over the entire image. The text is still present but is very dark and sometimes illegible. Which of the following are the MOST likely cause and solution for the printer issue?

Options:

A.

The ribbon is jammed and is rubbing on the paper. Clear the bad ribbon and feed it through properly.

B.

The printhead is too hot. Adjust the temperature down and retry printing.

C.

The printer is loaded with the wrong type of paper. Replace the receipt paper with carbon paper.

D.

The blue ink cartridge was loaded with black ink. Put in the correct ink and clean the printhead.

Question 2

A user on a SOHO network is unable to watch online videos, even at 240 pixels. The technician runs ipconfig from the user's computer and records the following:

Question # 2

The technician then connects a test laptop to the router via the user's Cat 5 cable and records the following information:

Question # 2

Which of the following is MOST likely causing the user's issue?

Options:

A.

Incorrect IP address

B.

Faulty NIC

C.

Misconfigured default gateway

D.

Bad network cable

Question 3

Which of the following would an administrator use to migrate virtual machines from on premises to the cloud?

Options:

A.

laaS

B.

SaaS

C.

DBaaS

D.

DRaaS

Question 4

Laura, a customer, has instructed you to configure her home office wireless access point.

She plans to use the wireless network for finances and has requested that the network be setup with the highest encryption possible.

Additionally, Laura knows that her neighbors have wireless networks and wants to ensure that her network is not being interfered with by the other networks.

She requests that the default settings be changed to the following.

Wireless Name: HomeWiFi

Shared Key: CompTIA

Router Password: Secure$1

Finally, Laura wants to ensure that only her laptop and Smartphone can connect to the network.

Laptop: IP Address 192.168.1.100

Hardware Address: 00:0A:BF:03:C4:54

Smartphone: IP Address 192.168.1.101

Hardware Address: 09:2C:D0:22:3F:11

INSTRUCTIONS

Configure Laura’s wireless network using the network adapter window.

If at any time you would like to bring back the initial state of the situation, please click the Reset All button.

Question # 4

Question # 4

Question # 4

Question # 4

Options:

Question 5

A computer that contains critical data has not been backed up and will not boot past a S. M. A. R. T, error that indicates imminent hard disk failure. Which of the following actions should the technician take FIRST?

Options:

A.

Run diagnostics on the faulty hard drive using a boot disk

B.

immediately replace the hard drive generating the SMART error

C.

Turn off S. M. A. R. T, monitoring in the computer's BIOS settings

D.

Attempt to boot the operating system in safe mode

Question 6

A company has a dot matrix printer that uses carbon paper. The company reports that the first page is printing too light, although the following pages are still legible. Which of the following MOST likely needs to be fixed?

Options:

A.

The print drum is worn and loose causing the printing to be light in places

B.

The ribbon is low on ink or missing and must be replaced to get proper output

C.

The heating element has failed, and a new one needs to be installed for proper transfer

D.

The wrong type of filement is loaded, preventing it from sticking correctly

E.

The fuser assembly is not calibrated properly, causing it to impact the paper too hard

Question 7

A technician is upgrading a legacy wireless router for a home user. After installing the new router and configuring the SSID to be the same, none of the devices will connect to the network. Which of the following should the technician check NEXT?

Options:

A.

OHCP pool configuration

B.

MAC filtering list

C.

Wireless protocol settings

D.

ONS servers

Question 8

A technician identified an issue on a workstation, obtained details from the user, and made a backup of the system. Which of the following should the technician do NEXT?

Options:

A.

Determine the next steps to resolve the issue and document it.

B.

Design a plan of action to resolve the issue and implement the solution.

C.

Document the findings, actions, and outcomes.

D.

Establish a theory of probable cause, researching internally or externally as needed.

Question 9

A user in a medical office contacts a technician regarding a printer that is used to print A4-sized labels. After the labels are printed, they mistakenly contain white space in the middle of the page. Which of the following would MOST likely be the cause?

Options:

A.

Contaminated fuser

B.

Worn rollers

C.

A misfeed

D.

Page orientation

Question 10

An organization is looking to upgrade the processing ability for its computers. Most users report that whenever multiple applications are being utilized, the system's response time slows down drastically. When only one application is open, the response time is acceptable. Which of the following should be upgraded FIRST?

Options:

A.

SSD

B.

CPU

C.

HDD

D.

RAM

Question 11

A technician is tasked with installing additional RAM in a desktop computer. Which of the following types of RAM is MOST likely to be used?

Options:

A.

SODIMM

B.

DDR3

C.

ECC

D.

VRAM

Question 12

A user reports that a PC occasionally falls to boot. The user reboots the PC. but the performance is degrading. The technician hears a strange, repetitive, ticking noise coming from the PC. Which of the following should the technician do FIRST?

Options:

A.

Try to extract data.

B.

Reseat the RAM modules.

C.

Inspect the fan.

D.

Check the CD tray.

Question 13

While implementing a non-carrier-grade wireless backhaul, a technician notices the current channel selection is externally polluted with various RF signals. Upon performing a spectral analysis, the technician discovers a channel containing almost no RF pollution. Unfortunately, the technician is unable to select that channel. Which of the following is the MOST likely reason for this issue?

Options:

A.

The channel is reserved for licensed band use.

B.

The channel selection is defective, contact the manufacturer.

C.

The channel must be unblocked by the vendor.

D.

The device requires a firmware update to unlock the channel.

Question 14

Which of the following is a valid use for PaaS?

Options:

A.

Off-site backups

B.

An application development environment

C.

A virtual server installation and configuration model

D.

A web application for asset management

Question 15

A company just bought a printer capable of automatically printing on both sides of the paper After installation, however, the technician can only print on both sides of the paper manually. Which of the following should the technician do to fix the issue?

Options:

A.

Install the most recent firmware upgrade available for the printer.

B.

Contact the vendor for a hardware replacement.

C.

Reinstall the printer software and drivers, and then restart the printer.

D.

Read the installation manual and configure duplex settings.

Question 16

A user acquired a new workstation and is attempting to open multiple targe Excel files simultaneously. The user is not experiencing the expected performance when executing such large requests. Which of the following should a technician do FIRST?

Options:

A.

Increase the swap partition.

B.

Upgrade the CPU in the workstation.

C.

Upgrade the power supply in the workstation.

D.

Upgrade the RAM in the workstation.

Question 17

A technician is setting up a new desktop computer and will be installing the hard drive directly on the motherboard without using cables to connect it. Which of the following will the technician be installing?

Options:

A.

Thunderbolt

B.

eSATA

C.

M.2

D.

SCSI

Question 18

A technician is monitoring all outbound traffic in a SOHO. Which of the following is the MOST cost-effective solution to monitor the traffic?

Options:

A.

Spectrum analyzer

B.

Network tap

C.

Lookback plug

D.

Toner probe

Question 19

Which of the following would be BEST reason to use a virtual machine as a sandbox?

Options:

A.

To test new software in a safe environment

B.

To increase the efficient use of computing resources

C.

To run multiple machines on the same hardware

D.

To have dedicated hardware for a single system

Question 20

Which of the following would MOST likely be used to obtain electronic images of a large number of printed documents?

Options:

A.

NFC device

B.

ADF/flatbed scanner

C.

Camera/webcam

D.

QR scanner

Question 21

A technician is receiving reports that the entire office sporadically loses network connectivity throughout the day. The technician determines the root cause to be EMI. Which of the cable mediums would be the MOST cost effective without sacrificing system performance?

Options:

A.

Coaxial

B.

Shielded Cat 6

C.

Plenum Cat 5e

D.

Multimode fiber

Question 22

A user submitted a ticket to report an issue with a new printer that is no longer accepting new print jobs. The technician verifies the printer is on and notices the printer LCD screen has the following error message:

Paper Jam, Jam in fuser.

Which of the following is the MOST efficient next step the technician should complete?

Options:

A.

Apply a maintenance kit to the printer

B.

Check the printer paper path to locate any obstructions.

C.

Turn the printer on and off to see if the error clears.

D.

Replace the fuser.

Question 23

A user failed to gain access to a building's entrance after security measures at the entrance were upgraded last week. The company implemented the 13.56MHz frequency short band, and users can now utilize their mobile devices to authenticate. Which of the following has to be enabled for the mobile device to authenticate?

Options:

A.

Bluetooth

B.

Biometrics

C.

NFC

D.

PIN

Question 24

A technician needs to improve a workstation's overall response time for frequently used applications and data without removing the current hard drive. Which of the following storage devices should the technician install to BEST accomplish the objective?

Options:

A.

M.2

B.

SAS

C.

HDD

D.

SCSI

Question 25

A Microsoft Windows user is preparing to work in another country and needs to comply with corporate policy for data protection when copying files to portable media. Which of the following solutions would MOST likely satisfy this requirement?

Options:

A.

A USB 3.1 flash drive with BitLocker to Go installed

B.

An SD memory card with NTFS

C.

An xD memory card with ext3

D.

A portable hard drive with FAT32

Question 26

A technician needs to fix a Cat 5 cable issue. The cable, which is connected to a network jack, fails when it is moved around. Which of the following items must the technician use to fix the issue? (Select TWO).

Options:

A.

Scissors

B.

Network tap

C.

Magnetized screwdriver

D.

Tone generator

E.

RJ45 connector

F.

Crimper

Question 27

A laptop PC user is reporting issues with the hard drive. A filesystem check shows that all files are accessible and the filesystem is clean. After the check, the PC still issues a hard drive error message. Which of the following is the MOST likely cause of the error?

Options:

A.

S.M.A.R.T failure

B.

IOPS failure

C.

DIMM failure

D.

RAID failure

Question 28

A technician powers on a PC and its monitor and sees the following error message:

No input signal detected

The display lights on the computer are on. Which of the following is a possible solution?

Options:

A.

Changing the BIOS settings

B.

Changing the connector setting on the monitor

C.

Checking the power plug on the monitor

D.

Checking the power plug on the PC

Question 29

A network administrator was notified that laptop users are unable to access or ping any network resources on the corporate network. Which of the following should the network administrator check FIRST?

Options:

A.

DHCP

B.

AAA

C.

DNS

D.

ARP

Question 30

Client-side virtualization guest machines have security requirements similar to physical machines, but they also need to ensure separation from other guest machines. Which of the following BEST describes this client-side guest security requirement?

Options:

A.

Isolation

B.

Authentication

C.

Hardening

D.

Authorization

Question 31

A small ISP has hired a new technician Joe, the new technician, is being trained to configure customers* home networks The trailing instructor gives me technician a starter kit with cables, cable ends, and other network equipment and asks mm to build a working network.

The computer should be connected to have internet connectivity and the phone should be connected to have a dial tone.

INSTRUCTIONS

Use the appropriate cables. cable ends, tools and equipment to configure the network ana connect an components accordingly

There are 3 steps and the simulation starts on step 1.

Question # 31

Question # 31

Options:

Question 32

An end user reports that the time and date on a desktop resets after shutdown, and subsequently, the device reboots. The next day, the desktop does not load the OS and is stuck at a black screen with the following message:

Question # 32

Which of the following would be the BEST action to take next?

Options:

A.

Change the motherboard.

B.

Reseat the motherboard power connections.

C.

Replace the CMOS battery.

D.

Restore the BIOS to factory default settings.

Question 33

An office manager reports that a printer is experiencing performance issues. Printouts are smudging when they are handled, and. recently, whenever the manager tries to print oversized documents, the paper jams before anything is printed on it.

Question # 33

Options:

Question 34

A user's mobile phone gets really hot to the touch and does not retain a charge. The user also reports that the phone is very slow, especially while charging. Which of the following is MOST likely causing these symptoms?

Options:

A.

Broken charging port

B.

Digitizer failure

C.

CPU overheating

D.

Defective battery

Question 35

A user, who is attempting to give a presentation via a projector in a conference room, reports the projector has video but no audio. Which of the following will MOST likely resolve the issue?

Options:

A.

Changing the input on the projector to VGA

B.

Changing the output on the PC to DVI

C.

Modifying the projector's refresh rate

D.

Utilizing an HDMI connection

Question 36

Recently, an organization received a number of spam emails that passed through the spam gateway. The emails contained generally the same information, but the sending domains were different. Which of the following solutions would BEST help mitigate the issue?

Options:

A.

Updating the keyword filtering

B.

Editing the sender policy framework

C.

Contacting the gateway vendor

D.

Verifying DMARC is enabled

Question 37

A technician installed new firmware on the company's laser printers and has since been receiving multiple calls that information is garbled and looks like code. Only printers with the new firmware are having this issue. Which of the following steps should the technician complete NEXT?

Options:

A.

Change the language settings on the printers

B.

Reboot all the machines having the issues

C.

Reboot all the printers.

D.

Install an updated printer driver on the print server

Question 38

A user connects a smartphone to a laptop. Which of the following types of networks has the user created?

Options:

A.

PAN

B.

MAN

C.

WLAN

D.

LAN

Question 39

A user visits the desk to report that a smartphone takes more than a day to fully charge. The user has already tested multiple wall outlets and swapped the charging cable, but the results are the same. Which of the following should the technician do FIRST?

Options:

A.

Verify the power rating of the charger.

B.

Ensure all unnecessary connectivity features are disabled.

C.

Check that all missing smartphone OS updates are applied.

D.

Complete a factory reset of the phone

Question 40

Which of the following components enables the input on a mobile device's touch screen?

Options:

A.

OLED

B.

Digitizer

C.

Inverter

D.

CMOS sensor

Question 41

An administrator is configuring a corporate-owned smartphone for a new manager. The company requires the ability to wipe the phone's data remotely in the event of loss or theft and the capability to approve applications installed on the phone. Which of the following tools would BEST meet this need?

Options:

A.

Tethering to a corporate-owned laptop

B.

WPA2-Enterpise wireless

C.

Corporate enterprise email

D.

Mobile device management

Question 42

Which of the following utilizes TCP ports 20/21 and transfers data in cleartext?

Options:

A.

SNMP

B.

SSH

C.

FTP

D.

Telnet

Question 43

A customer is using a satellite internet connection that is experiencing slowness. A technician notices high latency while pinging, but the download test is performing perfectly with very good download speeds. Which of the following represents the NEXT action the technician should perform?

Options:

A.

Restart the modem and run an online internet connection and speed diagnostic tool.

B.

Guide the customer on how to upgrade the internet plan with the provider in order to improve latency.

C.

Explain to the customer this is not an issue; this situation is normal for this type of internet connection.

D.

Replace the modem because it is not working correctly based on the test result.

Question 44

Which of the following describes the main difference between T568A and T568B cabling standards?

Options:

A.

The T568B data transfer rate is higher than T568A.

B.

The green and the orange cables are interchanged.

C.

T568A is used in blue cables, and T568B is used in green cables.

D.

The standards use different cable connectors.

Question 45

A laptop's external webcam software is running, but it shows no image or video. Which of the following should a technician perform FIRST?

Options:

A.

Research new webcam firmware.

B.

Restart the computer and run system diagnostics.

C.

Reseat the webcam.

D.

Reinstall the webcam software and drivers.

Question 46

A field technician has been dispatched to a site with an internet outage. Upon arriving, the technician discovers that the POTS lines are not working as well. Which of the following technologies is the site MOST likely using?

Options:

A.

Fiber

B.

Cable

C.

DSL

D.

Satellite

Question 47

An online retailer would like to add capacity to support increased sales. Additional servers have been installed. Which of the following should be used to ensure each new server is being properly utilized?

Options:

A.

Virtualization

B.

Clustering

C.

Load balancer

D.

Round-robin DNS

Question 48

Upon booting a workstation, a technician hears a distinct clicking sound after power is applied to the motherboard. Which of the following would MOST likely be the cause?

Options:

A.

RAID

B.

SSD

C.

S.M.A.R.T

D.

HDD

Question 49

A technician needs to recommend an internet connection for a customer who travels around the world and wants to have connectivity while visiting remote camping locations. Some of the locations the customer visits have limited or unreliable cellular service. Which of the following connection types should the technician recommend?

Options:

A.

Satellite

B.

DSL

C.

Fiber

D.

Hotspot

Question 50

In which of the following places is a laptop's wireless antenna MOST likely located?

Options:

A.

Near the network interface card

B.

Underneath the battery

C.

Integrated into the motherboard

D.

In the bezel of the lid

Question 51

An organization has some computers running macOS and some computers running Windows. The computers running macOS also need to run a piece of software that is only available on Windows. Which of the following BEST describes the solution for running Windows software on a computer running macOS?

Options:

A.

Operating system spoofing

B.

Remote software provisioning

C.

Indirect software implementation

D.

Cross-platform virtualization

Question 52

A technician receives several error alerts on a server after an unexpected reboot. A message states that one or more disks are in a degraded state. When the technician advances to the next error message, it indicates the OS is missing. Which of the following are the MOST likely causes of these errors? (Choose two.)

Options:

A.

Missing drives in the OS

B.

RAID failure

C.

Bootable device not found

D.

Data loss

E.

Controller failure

F.

CMOS corruption

G.

TPM malfunction

Question 53

An IT manager is evaluating ticket resolution times. While reviewing the data, the manager notices repetitive issues are taking longer than expected to resolve. Which of the following changes should the manager implement to resolve repetitive issues more quickly?

Options:

A.

Require the technicians to spend more time testing theories to determine the root causes of issues.

B.

Require the technicians to verify full system functionality when resolving issues.

C.

Require the technicians to gather more information when speaking with users about issues.

D.

Require the technicians to document the findings, action, and outcomes of issues.

Question 54

A technician connects a new computer to the internet and then opens the wiring closet. Even though all of the wires are terminated, nothing in the wring closet is labeled. Which of the following tools should the technician use to complete the task?

Options:

A.

Cable tester

B.

Loopback plug

C.

Toner probe

D.

Punchdown tool

Question 55

A customer has contacted you about building two new desktops. The first desktop will be a gaming workstation. The customer requirements include:

Playing the newest games at a high frame rate

Fast game load times

Enough storage to have several games installed at once

High-end audio

No concern about cost

Running the current Windows OS

The second workstation will be a family workstation. The requirements include:

Capability for word processing, videoconferencing, and basic web surfing

Minimal cost, as long as it meets the requirements

Running the current Windows OS

Question # 55

Options:

Question 56

A customer brings a phone top a repair shop because it is experiencing extreme slowness and applications are crashing. A technician attempts to install a diagnostic application. but the installation fails. Which of the following should the technician do FIRST to troubleshoot the issue?

Options:

A.

Check the storage space.

B.

Inspect the screen for damage.

C.

Install the latest updates.

D.

Recalibrate the digitizer.

Question 57

A software developer used client-side virtualization on a server to configure a web application. Although the application is working locally on the software developer's PC, other users on the LAN are not able to access the

application. Which of the following would allow other users to access the application?

Options:

A.

Bridge networking

B.

Application virtualization

C.

Virtual desktop

D.

Site-to-site VPN

Question 58

Which of the following is an unsecure remote access protocol?

Options:

A.

SSH

B.

HTTPS

C.

SFTP

D.

Telnet

Question 59

A user reports that a printer is leaving streaks on printed pages. The paper type and the toner have been replaced. Which of the following should the technician check NEXT to resolve the issue?

Options:

A.

System board

B.

Paper tray

C.

Memory

D.

Fuser

Question 60

A field technician for an airport receives a support ticket that states customers are having issues viewing a screen that displays information about departing flights. While checking the case history, the technician sees that all flight information screens were recently moved when the terminal gates were remodeled. Which of the following actions should the technician perform after verifying the screen has power?

Options:

A.

Ensure the input connections to the screen are secure.

B.

Swap cables with a screen that works.

C.

Check to see if the device outputting the data is turned on.

D.

Determine if the screen is compatible with the output device.

Question 61

Which of the following BEST describes a lab environment in which virtual machines can be created, rebooted, and shut down without affecting the production network?

Options:

A.

SCADA

B.

Sandbox

C.

Honeypot

D.

Hybrid cloud

Question 62

An administrator chose a shared-tenant model for a cloud deployment. Which of the following is the MOST likely reason the administrator chose this model?

Options:

A.

Cost savings

B.

Highly available

C.

Dedicated hardware

D.

Increased security

Question 63

A salesperson is using a weather application on a mobile device. The application appears to be draining the device's battery very quickly. Which of the following is the BEST action for the salesperson to take in order to view weather forecasts while traveling?

Options:

A.

Enable the GPS service to ensure accurate location detection.

B.

Update the PRL when getting to a new location.

C.

Configure less location checks using cellular location services,

D.

use the offices' Wi-Fi IP addresses as the geolocation mechanism.

Question 64

A customer called the help desk to request information about how to increase the volume on a laptop using only a keyboard. Which of the following keys would MOST likely allow this to be done?

Options:

A.

Alt

B.

Fn

C.

Tab

D.

Ctrl

Question 65

Which of the following wireless technologies is used by mobile devices to process payments at kiosks?

Options:

A.

Wi-Fi 6

B.

Bluetooth

C.

NFC

D.

RFID

Question 66

A technician is troubleshooting connectivity issues and needs to promiscuously route a copy of traffic to a separate machine for analysis. Which of the following physical tools v/ould BEST accomplish this task?

Options:

A.

Toner probe

B.

Wi-Fi analyzer

C.

Network tap

D.

Loopbackplug

Question 67

A technician is working with a user to set up scanning. The user requires the scans to be viewable on the network for the entire department. Which of the following settings on the MFP should the technician edit to BEST address the user's request?

Options:

A.

Scan to email

B.

Server message block

C.

Secured prints

D.

Web services

E.

Printer share

Question 68

New memory modules were installed in several Windows desktops but some users are still reporting performance issues. Upon investigation, a systems administrator notices the desktop has not recognized the new memory modules. Which of the following should the systems administrator perform to help resolve this issue?

Options:

A.

Configure appropriate settings within the BIOS

B.

Replace the RAM

C.

Modify the boot. ini file.

D.

Install the required drivers through the Control Panel

Question 69

A user's laptop is running out of disk space and requires a new hard drive. The user wants to replace the existing hard drive with the fastest possible I TB HDD. A technician assesses the user's hardware and determines the connections that are available. Which of the following drive types should the technician recommend as the BEST choice?

Options:

A.

1TB NVMe SSD

B.

1TB flash drive

C.

1TB SATA SSD

D.

1TB SAS

Question 70

Which of the following components houses the MX record?

Options:

A.

DNSO B. VLAN

B.

DHCP

C.

SMTP

Question 71

A natural disaster occurred, and the storage system for the development team is unrecoverable. The technician is preparing replacement storage arrays that include a hypervisor with the capacity to support several virtual machines. Two separate bays are available, and both should be utilized.

Requirements for the primary array include the following:

• No need to be scalable

• Very fast on reads

• Fault tolerance of one drive

• Ability to function with only one drive

• Easily recoverable data

• High redundancy

• Minimum number of drives

Requirements for the secondary array include the following:

• Fault tolerance of one drive

• Total space of 600G3

• Best write performance

• Minimum number of drives

Instructions:

Drag and Drop the appropriate Hard Drives. Then Open each array to complete the configuration.

Question # 71

Options:

Question 72

A technician needs to configure a printer for network communications Which of the following must the technician configure? (Select THREE).

Options:

A.

PCL

B.

Dots per Inch

C.

Gateway

D.

Subnet mask

E.

MAC address

F.

IMEI

G.

IP address

Question 73

A technician is troubleshooting a laptop that has a blank LCD panel. The technician shines a flashlight into the LCD and sees a faint image. Which of the following BEST describes the issue?

Options:

A.

Defective inverter

B.

Incomplete video driver

C.

Incorrect input source

D.

Burned-out bulb

Question 74

A tier one technician has spent the past thirty minutes troubleshooting an Issue With an end user's network connection After a solution was implemented, the end user rebooted the system, tested the Issue, and confirmed the Issue was resolved. Which of the following should the technician do NEXT?

Options:

A.

Document the findings, actions, and solution in the company knowledge base

B.

Advise the user to try the solution before contacting the help desk if the Issue happens again

C.

Establish a theory of probable cause

D.

Escalate the Issue to the tier two support team for resolution.

Question 75

A new HD webcam's image only updates one or two times per second. The specifications indicate the webcam is capable of updating 30 frames per second. Which of the following is MOST

likely causing the issue?

Options:

A.

The USB 2.0 port has insufficient bandwidth.

B.

The Thunderbolt connector is not compatible.

C.

The VGA cable does not support a digital signal.

D.

The connection should — instead of STP.

Question 76

A business purchased a new multifunction printer that will be used to photocopy documents with hundreds of pages. A technician is configuring the printer. Which of the following features should the technician ensure is set up?

Options:

A.

SMB

B.

PCL

C.

ADF

D.

SSH

Question 77

A desktop support technician receives an escalated ticket regarding a computer that displays the following message upon booting up: The amount of system memory has changed. Which of the following components is failing?

Options:

A.

GPU

B.

HDD

C.

RAM

D.

CPU

Question 78

A user has noticed high CPU temperatures when gaming. The user would like to lower the CPU temperature, and cost is not an issue. Which of the following should the user do to BEST cool the CPU while keeping noise to a minimum?

Options:

A.

Upgrade the thermal paste.

B.

Use a copper heat sink.

C.

Upgrade the CPU fan.

D.

Install liquid cooling.

Question 79

A user is traveling to another country and will be unable to get personal cell phone service after the plane lands. Which of the following should the user update to resolve the issue?

Options:

A.

CDMA

B.

PRL

C.

MDM

D.

GPS

Question 80

Users report that all copies produced on a copter have a solid black line, but printing is unaffected. Which of the following is the MOST likely cause?

Options:

A.

Failing imaging drum

B.

A scratch on the scanning bed

C.

Bad output tray

D.

Damaged (user

Question 81

A technician responds to a user who has reported that a laptop is too hot. The technician notices the laptop is not able to sit level on the workspace. What of the following BEST describes the issue with the laptop?

Options:

A.

The docking station is improperly installed.

B.

The hard drive is disconnected.

C.

The CPU fan is too powerful.

D.

The battery is damaged.

Question 82

Which of the following network devices operates as a bridge function?

Options:

A.

Hub

B.

Wireless access point

C.

Transceiver

D.

Media converter

Question 83

A virtual file server in the cloud is configured to automatically add compute resources during times of high load on the server. Which of the following describes this cloud feature?

Options:

A.

File synchronization

B.

High availability

C.

Rapid elasticity

D.

Shared resources

Question 84

A technician is troubleshooting a classroom projector that shuts down after fifteen minutes of use. Which of the following should the technician do to resolve the issue?

Options:

A.

Replace the video input cable.

B.

Change the bulb.

C.

Clean the air filter.

D.

Swap the power cord.

Question 85

A technician is on site troubleshooting a customer's laptop. The technician needs to download a software update but the company's proxy is blocking updates. Which of the following would be the MOST appropriate action for the technician to take to get the update?

Options:

A.

Connect to a hotspot

B.

Request a traffic exemption.

C.

Change the DNS address to 1.1.1.1

D.

Update the Group Policy settings

Question 86

A laptop does not have any audio output from the built-in speakers. The Windows Device Manager shows a down arrow for the audio device. Which of the following will correct this audio issue?

Options:

A.

Replacing the speakers

B.

Increasing the volume

C.

Enabling the audio device

D.

Updating the driver

Question 87

A user's desktop computer slows down after a few minutes of use, and the fans alternate between silent and very loud. Which of the following is MOST likely failing, therefore causing these symptoms?

Options:

A.

CPU fan

B.

Memory

C.

Power supply

D.

Hard drive

Question 88

A user is having an issue with the touch screen on a mobile device. When the user touches the screen, the intended target is not selected. Which of the following would be the BEST action for a technician to take to resolve the issue?

Options:

A.

Calibrate the touch screen.

B.

Reset the mobile device.

C.

Replace the LED screen.

D.

Update the mobile device.

Question 89

A technician verifies the slow boot time and slow OS performance of a tower server with a RAID 5 on a PCIe RAID card that does not support hot swapping. Which of the following steps should the technician take NEXT to verify RAID health?

Options:

A.

Verify S.M.A.R.T. operation on the RAID card.

B.

Replace the failed drive while users are connected

C.

Physically clean the HDDs and connectors.

D.

Shut down the server and check the RAID controller's status.

Question 90

Following a scheduled power outage, users report they cannot access the local intranet. A technician is able to ping the IP address of the server that is hosting the website. Which of the following serves is MOST likely offline?

Options:

A.

Web

B.

DNS

C.

File

D.

DHCP

Question 91

While on a VoIP call, one user is unable to understand the other because the audio is breaking up. Which of the following BEST describes what is occurring on the call?

Options:

A.

High latency

B.

External interference

C.

No connectivity

D.

Port flapping

Question 92

Which of the following connectors can be plugged into a Thunderbolt 3 port on a laptop?

Options:

A.

miniUSB

B.

microUS3

C.

USB-A

D.

USB-C

Question 93

A technician is working to connect an RS-232 serial signature pad to a customer's ultralightweight laptop. Which of the following should the technician use to install the device?

Options:

A.

Port replicator

B.

Wi-Fi Direct

C.

Hotspot

D.

USB-C cable

Question 94

A user who is facilitating a videoconference reports that the participants can be heard. However, when the user attempts to speak, none of the participants can hear the user. Which of the following is the FIRST step the technician should take?

Options:

A.

Restart the Videoconference.

B.

Replace the laptop.

C.

Check the audio inputs.

D.

Try another microphone.

Question 95

A bank wants to leverage cloud computing but would like a cloud solution in which infrastructure is isolated from other businesses. Which of the following cloud models would BEST address the bank's need?

Options:

A.

Public

B.

Hybrid

C.

Private

D.

Community

Question 96

Which of the following does a DHCP reservation MOST likely apply to?

Options:

A.

Smart TV

B.

Mobile device

C.

Workstation

D.

Printer

Question 97

The GPS on a user's phone has been unreliable. Which of the following will MOST likely resolve the issue?

Options:

A.

Enabling high-accuracy mode

B.

Replacing the battery

C.

Disabling Wi-Fi connections

D.

Utilizing a third-party map application

Question 98

To which of the following should a technician connect individual pairs of a Cat 6 cable in order to provide a connection to a switch?

Options:

A.

Access point

B.

Patch panel

C.

Hub

D.

Firewall

E.

Wall jack

Question 99

A company would like to take advantage of the cost savings of cloud computing by only paying for the resources used. Which of the following will BEST address this need?

Options:

A.

Shared resources

B.

Rapid elasticity

C.

Metered utilization

D.

High availability

Question 100

A user’s Windows computer started running slowly after the installation of a CAD program. The computer has intermittent timeouts and often has to be rebooted to restore functionally. The computer seems to work correctly if the application is not running. Which of the following should the technician do NEXT to help troubleshoot the issue? (Select TWO).

Options:

A.

Replace the video card.

B.

Research the requirements of the application.

C.

Install a new case fun.

D.

Run chkdsk on the HDD.

E.

Check the Event Viewer logs.

F.

Reinstall the application.

Question 101

A customer built a computer for gaming, sourcing individual components and then assembling the system. The OS starts up, but within a few minutes the machine locks up. The customer brought the computer to a technician to diagnose the issue.

Question # 101

Options:

Question 102

A technician who works in a high-security environment needs to set up a laptop with triple monitors for a new security employee. All USB ports are disabled due to security policies. Which of the following should the technician do to BEST meet the requirements?

Options:

A.

Install a splitter cable

B.

Install a discrete graphics card.

C.

use an HDMI switch.

D.

Implement a docking station.

Question 103

A user receives the following error when trying to reboot a computer:

Question # 103

Which of the following is the MOST likely cause of this error message?

Options:

A.

Corrupted bootloader

B.

Faulty RAID controller

C.

Failed hard drive

D.

Incorrect storage device driver

Question 104

A technician needs to increase the available RAM on a virtual workstation. Which of the following should the technician do?

Options:

A.

Increase the ECC memory timings in the BIOS.

B.

Upgrade to the latest DDR5 modules.

C.

Clear the temporary files on the workstation’s boot drive.

D.

Use a hypervisor to adjust the resource allocation.

Question 105

A startup is looking to immediately expand its data center but does not have the personnel or space to manage everything internally. The organization has multiple small offices and remote users with large computational and storage-solution requirements. Funding is not an issue for the company. Which of the following can BEST accomplish the company's goals?

Options:

A.

SaaS

B.

laaS

C.

ISP

D.

SON

Question 106

The Chief Executive Officer wants to ensure company data is stored in a manner that provides the company with complete control over how the data is managed. Which of the following is the BEST cloud deployment model for this request?

Options:

A.

Community

B.

Hybrid

C.

Public

D.

Private

Question 107

A technician is replacing the RAM on an entry-level server with hot-swappabte components. Which of the following should the technician do NEXT?

Options:

A.

Replace the RAM while the server is at a cool temperature

B.

Replace the RAM while the server is running

C.

Power down the server completely and then replace the RAM

D.

Verify that the OS supports hot swapping the RAM

Question 108

A company needs to support a 10Gbps throughput. Which of the following is the MINIMUM cable category that could be used?

Options:

A.

Cat 5

B.

Cat 5e

C.

Cat 6

D.

Cat 6a

Question 109

Which of the following commonly uses NFC?

Options:

A.

Contactless payments

B.

loT devices

C.

Inventory tracking

D.

Tethering

Question 110

An IT manager is requesting that the company buy new cables to be used with F-type connectors that are already in house. Which of the following cables should the company buy?

Options:

A.

Coaxial out

B.

Plenum

C.

Cat 5e

D.

Fiber

Question 111

A user on the marketing team uses various multimedia applications that consume a lot of memory. The user needs to install more RAM to run these applications effectively. When the user opens the computer case, the user sees four slots in two sets of colors. Which of the following memory types is MOST likely required?

Options:

A.

Dual-channel

B.

Triple-channel

C.

Single-channel

D.

Quad-channel

E.

Error correction code RAM

Question 112

Which of the following network devices would an administrator use to distribute traffic evenly throughout multiple nodes?

Options:

A.

Load balancer

B.

Bridge

C.

Proxy server

D.

Switch

E.

Firewall

Question 113

A technician is setting up a laptop with an encrypted hard drive. The laptop will securely store a PIN that the user will input at log-on. Which of the following must be installed to set up this configuration?

Options:

A.

TPM

B.

HSM

C.

UEFI

D.

ARM

Question 114

The help desk received a ticket regarding Issues with a laser printer. The printer has had repairs previously for scanning Issues. Currently, the printed text is not adhering properly to the paper. Which of the following should be replaced lo resolve this Issue?

Options:

A.

Fuser

B.

Waste container

C.

Roller

D.

Toner

Question 115

A technician needs to install a printer on the network. Which of the following must the technician configure? (Select THREE).

Options:

A.

PCL

B.

Dots per inch

C.

Gateway

D.

Subnet mask

E.

MAC address

F.

MB

G.

IP address

Question 116

Which of the following would MOST likely be used to connect one or more devices lo the internet in a SOHO?

Options:

A.

Hub

B.

Ethernet gateway

C.

Wireless access point

D.

Router

Question 117

A technician is adding one more line at the demarcation point. Which of the following tools would be MOST useful to accomplish this task?

Options:

A.

Toner

B.

Punchdown

C.

Network tap

D.

Crimper

Question 118

To control costs a company provides a limited number or users with company phones One of these users opens a support ticket because the phone no longer allows internet Drowsing over a cellular connection The user acknowledges that the phone worked before the user's child streamed several movies using the device Which of the following describes why the phone cannot browse the Internet?

Options:

A.

The child accidentally connected to a neighbor's WLAN

B.

The company's group policy disabled the device

C.

The device has a data cap and has reached that limit

D.

The device's plan has been unpaid

Question 119

A company wants to give third-party developers access to the corporate network through desktop environments that the company can control. Which of the following can BEST achieve these requirements?

Options:

A.

Sandbox

B.

VDI

C.

Private cloud

D.

Saas

Question 120

A user is unable to access the internet on a PC. A technician examines the PC and runs the following commands:

Question # 120

Which of the following steps in the troubleshooting process does this series of commands represent?

Options:

A.

Establish a theory.

B.

Verify full system functionality.

C.

Establish a plan of action.

D.

Identify the problem.

Question 121

A user attempted to install an application on a desktop, and the installation attempt failed. A technician compares these installation files to those on another user's machine and finds the files are different. Which of the following should the technician do NEXT?

Options:

A.

Attempt to reinstall the application.

B.

Verify the system functionality.

C.

Test the functionality of the antivirus.

D.

Complete the final report.

E.

Determine the source of the installation file.

Question 122

A user reports limited or no connectivity on a laptop. A technician runs ipconf ig /all with the following result:

Question # 122

Which of the following is the MOST likely cause of this issue?

Options:

A.

DHCP failure

B.

ARP cache

C.

DNS resolution

D.

Duplicate IP address

Question 123

A salesperson is using a weather application on a mobile device. The application appears to be draining the device's battery very quickly. Which of the following is the BEST action for the salesperson to take in order to view weather forecasts while travelling?

Options:

A.

Enable the GPS service to ensure accurate location detection.

B.

Manually enter office locations in the weather application.

C.

Configure less frequent location checks using cellular location services.

D.

Use the offices' Wi-Fi IP addresses as the geolocation mechanism.

Question 124

A hardware technician is configuring a laptop, and the network administrator requires the network settings to be static. The technician successfully pings the servers by IP address but cannot ping the UNC path. Which of the following is the cause of this issue?

Options:

A.

Domain Name System

B.

Gateway

C.

Subnet

D.

IP address

Question 125

A user reports a cell phone is getting hot. Which of the following are MOST likely to be possible causes? (Select THREE).

Options:

A.

Using the device as a Wi-Fi hotspot

B.

A cracked screen

C.

A failing battery

D.

Less than 15% free storage space on the phone

E.

Privileged control

F.

Recurring prompts to install OS updates

G.

Granting too many application camera permissions

Question 126

A technician installs a new printer for a workstation and tries to print a test page, but the page does not print. The technician looks at the print queue and notices that the printer is called 'Generic Printer." Which of the following BEST describes what the technician should do to fix this issue?

Options:

A.

Connect the printer with a USB cable rather than over the network.

B.

Install the appropriate printer drivers for the OS.

C.

Install the correct toner in the printer.

D.

Set the printer trays to allow duplex printing

Question 127

Which of the following options provides correct information about 2.4GHz and 5GHz wireless frequencies? (Select TWO)

Options:

A.

2.4GHz has less interference. 5GHz transmits inlower speed.

B.

2.4GHz penetrates solid objects more effectively. 5GHz provides faster data connections.

C.

2.4GHz has a higher data rate. 5GHz has 23 channels.

D.

2.4GHz has Il channels. 5GHz has no data interference.

E.

2.4GHz has a higher coverage area. 5GHz has higher bandwidth.

F.

2.4GHz has a higher bandwidth. 5GHz has lower transmit power.

Question 128

A technician is troubleshooting a projector that will not display any Images. The technician has verified the computer output and cable are providing a good video signal. Which of the following should the technician do NEXT?

Options:

A.

Calibrate the image.

B.

Replace the bulb.

C.

Test the output resolution.

D.

Clean the fans.

Question 129

Which of the following is the PRIMARY security concern with virtual machine escape?

Options:

A.

Cross-site scripting

B.

Compromising the hypervisor

C.

Overutilization of resources

D.

Rogue virtual machines installed on the hypervisor

Question 130

A technician is troubleshooting an old desktop system that randomly shows a Windows BSOD or powers off unexpectedly. All system temperatures are within normal limits. Which of the following should the technician do NEXT?

Options:

A.

Visually inspect the motherboard capacitors.

B.

Verify all case fans are operational.

C.

Check that the BIOS version supports the installed CPU.

D.

Compare the software requirements with the installed RAM.

Question 131

Which of the following allows a switch to be divided into separate logical networks?

Options:

A.

VLAN

B.

SSL VPN

C.

NAT

D.

RADIUS

Question 132

A department sends in a ticket to report a printer is not working. The responding technician sees paper stuck to the fuser, which is much hotter than normal. The (user was just installed a few weeks ago. as indicated by the service history. Which of the following should the technician do NEXT?

Options:

A.

Disconnect the printer power for troubleshooting.

B.

Install a printer roller kit.

C.

Replace the overheating fuser.

D.

Replace the paper with thicker paper stock.

Question 133

A technician has set up a new conference room with a TV and a video soundbar. The technician wants to test the system with a conference call. During the test, the TV speaker produces sound, but the soundbar does not. Which of the following is the MOST likely cause of the issue?

Options:

A.

The volume on the TV needs to be turned up.

B.

The conference call needs to be unmuted for audio.

C.

An incorrect HDMI cable is being used.

D.

The TV's HDMI-ARC port is not being used.

Question 134

Which of the following cloud models maintains access, even when a local internet outage occurs?

Options:

A.

Private

B.

SaaS

C.

Community

D.

Public

Question 135

A user is installing a new display on a desktop computer that only has a single DVI port for video input and a single HDMI port tot video output Which of me following does the technician need to complete the setup?

Options:

A.

DigitaMo-analog converter

B.

A/v switcher

C.

DisplayPort to HDMI adapter

D.

DVI to HDMI cable

Question 136

Which of the following wireless technologies has the MOST range and wireless throughput?

Options:

A.

802.11ac

B.

802.11ax

C.

802. 11b/gin

D.

802.11g

Question 137

A user entered a help desk ticket stating the latest calendar updates have not appeared on the user's corporate mobile device for several days, even though updates do appear on the user's laptop. Which of the following actions will MOST likely enable calendar alerts?

Options:

A.

Checking that the ringer volume on the device is high enough to be audible

B.

Ensuring the corporate password is saved correctly in the calendar application

C.

Installing a third-party calendar application and synchronizing it with the corporate calendar

D.

Remotely wiping the mobile device and reinstalling all applications

Question 138

A user sends a print job lo a network printer, and the print job uses double the amount of paper as expected. Which of the following should the user configure to get the expected result?

Options:

A.

Duplex

B.

Collate

C.

Landscape

D.

Transparency

Question 139

A technician is troubleshooting intermittent fuzzy video on a computer using a VGA to DisplayPort adapter to connect to a monitor. The monitor with a VGA connector was previously working tine for another user. The technician replaces the adapter; however, the issue persists. Which of the following should the technician do NEXT?

Options:

A.

Use another brand of VGA lo DisplayPort adapter.

B.

Research the issue further and formulate a new hypothesis to test.

C.

Ask the user additional clarifying questions regarding the issue.

D.

Document the action taken and the outcome.

Question 140

A technician is diagnosing a workstation that shuts down unexpectedly during a butn-in test. Which of the following is the MOST likely cause for this symptom?

Options:

A.

Faulty CMOS battery

B.

OS update issue

C.

Overheating

D.

Faulty RAM

Question 141

A technician set up a new access point and has noticed significant latency on the selected channel. Which of the following tools can assist with locating the BEST channel to use?

Options:

A.

Wi-Fi analyzer

B.

Netstat

C.

Net use

D.

Traceroute

E.

Network tap

Question 142

Which of the following is the SAFEST way to replace RAM on a server that has a redundant power supply?

Options:

A.

Unplug one power cable.

B.

Verify the RAM temperature.

C.

Utilize a grounding strap.

D.

Replace the RAM while the server is running.

Question 143

Which of the following is used to implement network security polices for an environment?

Options:

A.

Managed switch

B.

Repeater

C.

Firewall

D.

Gateway

Question 144

The owner of a restaurant reports that wireless network connections are lost intermittently throughout the day. Which of the following steps should a technician take to troubleshoot the issue? (Select TWO).

Options:

A.

Identify the location of devices that utilize 2.4GHz.

B.

Check to see if the phones are IJTP or STP lines.

C.

Test to see if the copper electrical Wires are causing interference.

D.

Map all of the wireless signals in the restaurant.

E.

Verify T568B is being used in the wiring closet patch panel.

F.

Schedule timed router reboots throughout the day.

Question 145

A technician is selling up a projector (or a videoconferencing system. When the user all empts to connect a laptop to the system, the system displays the following error message.

No source found

The user tries multiple cables and inputs on the projector. Which of the following should the user try NEXT?

Options:

A.

Check the bulb on the projector and replace it with a new one.

B.

Check the display settings on the computer and set them to extend/duplicate.

C.

Replace the projector with another known-good one and try again.

D.

Replace the video card on the machine that is plugged in to the projector, as it has gone bad.

Question 146

A technician is working on a critical warehouse machine that will not turn on. The technician has determined the power supply for the machine failed. The warehouse manager is looking for a solution that will prevent downtime in the future. Which of the following devices should the technician install to meet this requirement?

Options:

A.

Grounded power supply

B.

Modular power supply

C.

220V power supply

D.

Redundant power supply

Question 147

A user is researching hard drives to upgrade a PC and has decided to purchase a NVMe drive. Which of the following Should the user confirm are available on the PC before making the purchase? (Select TWO).

Options:

A.

SATA

B.

M.2

C.

PCIe

D.

SAS

E.

SCSI

F.

DRAM

Question 148

A technician receives a ticket that states a mobile payment device is having Issues with Its contactless payment feature. The device is not detecting payment options. Which of the following Is the MOST likely cause of the Issue?

Options:

A.

NFC

B.

Bluetooth

C.

Wi-Fi

D.

Lightning adapter

Question 149

Which of the following are default ports for HTTP and HTTPS traffic? (Select TWO).

Options:

A.

23

B.

25

C.

80

D.

143

E.

389

F.

443

Question 150

A technician made several upgrades to a computer and then determined the power supplied by the PSU is insufficient. Which of the following would MOST likely cause the insufficiency? (Select TWO).

Options:

A.

Replacing the HDD with an SSD

B.

Upgrading the firmware

C.

Adding an optical drive

D.

Adding more RAM

E.

Adding a CMOS battery

F.

Upgrading the graphics card

Question 151

A user creates a support ticket to report a conference room projector that does not work. The user says that even though the provided cables are being used, the projector screen shows the following error message:

No signal input

Which of the following describes the FIRST action that should be taken?

Options:

A.

Verify that the projector is turned on.

B.

Verify that the user is using an approved OS.

C.

Replace the projector bulb.

D.

Check the video cable and replace it if necessary.

Question 152

A thermal punier that is used 10 print order buckets m a factory has been experiencing Issues following the failure of the alt conditioner during the summer. Each ticket has blank spots or is missing text. Which of the following would MOST likely solve these Issues?

Options:

A.

Restore function to the air conditioner.

B.

Clean the heating element.

C.

Replace the paper rolls.

D.

Install new toner.

Question 153

A technician is preparing to set up a gaming computer with the following components:

Discrete, high-end graphics card

Video capture card

High-end processor

Multiple hard drives

USB 3.0 hub

Sound card

Which of the following options is the MOST important for the technician to consider before building the gaming computer?

Options:

A.

Redundant power supply

B.

Modular power supply

C.

20-pin vs. 24-pin power adapter

D.

Power supply wattage rating

Question 154

The IT department issued a corporate smartphone to a user, but the user returned the device stating it had connectivity Issues. The user claimed the device functioned on WI-FI but all connectivity to cloud services was lost as soon as the device was taken off site. Which of the following issues was MOST likely affecting the device?

Options:

A.

MDM was never properly set up on the device.

B.

S/MIME certificates were corrupted and needed to be reloaded.

C.

Bluetooth on the device was disabled by mistake.

D.

The device never had a proper SIM card installed.

Question 155

A user who works with sensitive data has a computer configured with hard drive encryption The TPM is active and hosting the encrypted key. After an upgrade to the motherboard. RAM and video card the hard drive is not booting and data cannot be accessed from the hard drive. Which of the following should the technician do to enable the system to boot again and get access to the stored data?

Options:

A.

Use data recovery software to find and recover the hard drive information

B.

Access the BIOS and select to rebuild the degraded RAID array

C.

Boot into the BIOS and enable the TPM on the new motherboard.

D.

Return the replaced motherboard back to the computer

Question 156

A user calls the help desk lot assistance configuring an Android phone with a new NFC-enabled speaker that will be used for an upcoming conference call. The user was unable to direct the phone's audio to the NFC speaker. Which of the following sequences should the help desk technician walk the customer through to accomplish this task?

Options:

A.

Enable NFC on the speaker. Ensure the speaker is less than 33ft (10m) from the Android phone. On the phone's Bluetooth settings menu for Connected Devices, select Pair New Device. Tap to accept the connection to the speaker when the prompt is displayed on the phone's screen.

B.

Enable NFC and Bluetooth on the Android phone. From the Android phone's Bluetooth settings menu for Connected Devices, select the Previously Connected Devices option. Select a listed device that most closely matches the speaker. Tap lo accept the connection lo the speaker when the prompt is displayed on the phone's screen.

C.

Enable NFC and Bluetooth on the Android phone. Tap and hold the Android phone to the spot on the speaker where the NFC logo is displayed. Accept the connection to the speaker when the prompt is displayed on the phone's screen.

D.

Enable Wi-Fi on the speaker. Enable Wi-Fi on the Android phone. Tap and hold the Android phone to the spot on the speaker where the NFC logo is displayed. Accept the connection to the speaker when the prompt is displayed on the phone's screen.

Question 157

When installing a network printer, a technician needs to ensure the printer is available after a network is restarted. Which of the following should the technician set up on the printer to meet this requirement?

Options:

A.

Static IP address

B.

Private address

C.

Wi-Fi on the printer

D.

Dynamic addressing

Question 158

Several storms cause mission-critical servers to go offline unexpectedly A server also goes offline suddenly due to haroNvare failure Upon assessment the company purchases new UPSs to condition power and allow the OSs to shut down gracefully in the event of a power failure However, the UPSs are delayed due to supply chain issues Which of the following can balance a cost-effective solution with uptime requirements?

Options:

A.

Purchasing backup generators

B.

Increasing input voltage

C.

Installing redundant PSUs

D.

Activating a hot site

Question 159

After a technician updated the wireless APs to 5GHz, users report they have degraded Wi-Fi performance. The technician tests for interference but finds none. Which of the following should the technician do next?

Options:

A.

Select a different channel.

B.

Switch the Wi-Fi back to the 2.4GHz frequency.

C.

Upgrade the wireless drivers on the users' devices.

D.

Add more access points for better coverage.

Question 160

A user reports that files are taking hours to transfer from a device to an external USB drive. The technician confirms that the device’s cables are connected and the correct USB port is being used. Which of the following steps should the technician take next when troubleshooting the issue?

Options:

A.

Turn off all Bluetooth devices.

B.

Update the device drivers.

C.

Replace the USB drive.

D.

Replace the device's USB port.

Question 161

A customer calls the help desk to report a problem connecting to a shared drive on a server. The technician determines that the user's server credentials have expired and reactivates them. Which of the following should the technician do next?

Options:

A.

Escalate the issue.

B.

Document the findings.

C.

Perform backups of all critical data.

D.

Verify system functionality.

Question 162

A technician is troubleshooting a PoE phone that will not turn on. When a laptop is plugged directly into the switchport for the phone the technician sees a data link LED and activity. Which of the following tools should the technician use to verify PoE availability to the phone?

Options:

A.

Network tap

B.

Cable tester

C.

Loopback plug

D.

Toner probe

Question 163

A user is reporting that a computer has been very slow in recent days. The technician looks into the problem and finds pop-ups are randomly appearing on the screen. Which of the following is the next step the technician must take?

Options:

A.

Establish a knowledge base.

B.

Establish a theory of probable cause.

C.

Establish a new theory and consider escalating.

D.

Establish a plan of action.

Question 164

A company needs to secure remote user data with minimal interaction. Which of the following should the company do?

Options:

A.

Configure self-encryptinghardware.

B.

Update firewall rule sets.

C.

Enable BIOS passwords.

D.

Remove physical ROM drives.

Question 165

A technician receives a call from a user about a new USB 3.1 docking station. The user claims that their laptop does not charge when connected to the dock. The user confirms that the AC adapter for the dock is plugged in. Which of the following is the most likely cause?

Options:

A.

The dock is not designed to provide power passthrough.

B.

The dock is only connected to a USB 3.0 port.

C.

Proper drivers for the dock were not installed.

D.

Too many accessories are plugged into the dock.

Question 166

When a user touches or swipes across an external touch screen, the image flickers but no input is registered on the presentation laptop. Atechnician verifies that the external touch screen appears free from physical damage. Which of the following should the technician do next?

Options:

A.

Reboot the LCD touch panel and laptop.

B.

Check the cables connecting to the laptop.

C.

Verify the correct input source is set on the laptop.

D.

Replace the laptop with a new device that is known to work.OE.Inspect the LCD touch panel for dead pixels or burn-in.

Question 167

A help desk technician is installing an SSD upgrade in a laptop. The laptop specifications call for NVMe. Which of the following form factors should the technician most likely install in the laptop?

Options:

A.

2.5

B.

3.5

C.

M.2

D.

SD

Question 168

A help desk technician is tasked with moving a user's computer to a makeshift office for renovations. Upon moving the computer, the technician notices the network card will not utilize anything beyond 10Mbps half-duplex. Which of the following is the most likely issue?

Options:

A.

The computer is connected with DSL.

B.

The computer is connected to an unmanaged switch.

C.

The computer is configured for NIC teaming.

D.

The computer is connected to a hub.

Question 169

A customer is having an issue printing documents. The customer can print a text document without any issue. However, when the customer prints a PDF containing images, the job fails and no other jobs will run until the computer is rebooted. Which of the following is the most likely cause of the issue?

Options:

A.

The firmware is EOL.

B.

The printer is using a PostScript driver.

C.

The user is sending too many documents.

D.

The print queue is moving too slowly.

Question 170

A technician is installing a new high-end graphics card that uses a 12VHPWR connector. Which of the following is the maximum wattage supported by this power connector?

Options:

A.

400W

B.

MOW

C.

600W

D.

700W

Question 171

A technician is upgrading the Wi-Fi card on a laptop. Which of the following should the technician do first?

Options:

A.

Disconnect the Wi-Fi antenna cables.

B.

Set the physical Wi-Fi switch to disabled.

C.

Remove the power cable.

D.

Install card drivers.

Question 172

Which of the following technologies can be used to connect a home PC to a company’s network?

Options:

A.

VLAN

B.

VM

C.

VPN

D.

VoIP

Question 173

A user wants to create a VM on a computer. Which of the following should the user check first?

Options:

A.

Installed RAM amount

B.

Hard drive space

C.

BIOS CPU settings

D.

Graphics card compatibility

Question 174

A user's phone does not respond to touch. A technician inspects the phone but does not see any evidence of physical damage. The technician restarts the device, which does not fix the issue. Which of the following components should the technician examine next?

Options:

A.

Battery

B.

Screen

C.

Stylus

D.

Digitizer

Question 175

Which of the following port numbers is used for a file transfer?

Options:

A.

21

B.

53

C.

68

D.

389

Question 176

A user's desktop PC shuts down suddenly every few hours. A technician smells burning coming from the back of the PC where it is connected to the wall socket. Which of the following should the technician do first to identify the issue?

Options:

A.

Check that the power cable is not damaged.

B.

Ensure the power supply is set to the correct voltage.

C.

Verify the power supply is outputting adequate wattage.

D.

Inspect the power supply fan for debris.

Question 177

A technician just decommissioned an on-premises email server. Users are now complaining that scan-to-email is not working. Which of the following actions should the technician most likely take?

Options:

A.

Configure an email relay on an existing server.

B.

Configure a secure, cloud-based email relay.

C.

Bring the old email server back into production.

D.

Configure a new email server from scratch.

Question 178

Which of the following DNS records would an administrator change to redirect email flow?

Options:

A.

MX

B.

TXT

C.

SPF

D.

CNAME

Question 179

A technician is working on a RAID 1 array that is apparently degraded. The technician verifies the RAM and power are both operating as expected. Which of the following can the technician do to further isolate the issue?

Options:

A.

Perform individual drive diagnostics.

B.

Run the chkdsk /i command.

C.

Rebuild the RAID array.

D.

Reconfigure the array as RAID 0.

Question 180

A technician is running a 279ft (85m) network cable between buildings that will share conduit with a large power cable. Which of the following is the most appropriate cable for the technician to use for this project?

Options:

A.

Fiber

B.

Coaxial

C.

Cat 5e

D.

Cat 6

Question 181

Which of the following is used primarily for archiving data?

Options:

A.

PAN

B.

MAN

C.

SAN

D.

LAN

E.

WAN

Question 182

A technician is troubleshooting a laptop that sometimes fails to charge. The technician has already tested the power adapter and determined the connection is good. Which of the following is the most likely cause of the issue?

Options:

A.

Defective DC jack

B.

Failing cooling fan

C.

Bad memory

D.

Overheating CPU

Question 183

After a technician installs a new motherboard, the computer will not start and fails POST. The technician verifies the power supply is functioning as expected, and the CPU is installed correctly. Which of the following steps should the technician complete next?

Options:

A.

Flash the BIOS.

B.

Check the CMOS battery.

C.

Reseat the RAM.

D.

Reinstall the old motherboard.

Question 184

A technician wants to upgrade a computer to a new Windows version. The Windows Upgrade Advisor states that the computer is not compatible with the new Windows version due to a lack of TPM 2.0 support. Which of the following should the technician do next?

Options:

A.

Enable the module in the UEFI BIOS.

B.

Install an HSM in the computer.

C.

Perform a clean Install of the new Windows version.

D.

Implement BitLocker on the computer.

Question 185

Which of the following best describes the concept of a DHCP lease?

Options:

A.

A definition of the scope of addresses to be assigned to a device on the network

B.

A reservation of an IP configuration for a device on the network

C.

A temporary assignment of an IP configuration to a device on the network

D.

A translation of network names to IP addresses for a device on the network

Question 186

A computer technician is investigating issues with a user's workstation. The user reports the following:

•Loading the operating system takes much longer than usual

•Clicking sounds are coming from inside the workstation

Which of the following is the most likely cause of the issue?

Options:

A.

The CPU is overheating.

B.

The system fans are damaged.

C.

The hard drive is failing.

D.

The MBR has been wiped.

Question 187

Which of the following devices is used to implement ACL polices for an environment?

Options:

A.

Managed switch

B.

Gateway

C.

Repeater

D.

Firewall

Question 188

A user wants to confirm that all necessary hardware is functional for a webinar. Which of the following should the user test and configure in the webinar application prior to joining? (Select three).

Options:

A.

Keyboard

B.

Digital pen

C.

Speakers

D.

Mouse

E.

Camera

F.

Docking station

G.

Microphone

Question 189

A technician is troubleshooting internet connectivity issues after a firewall update. Users report that they can access local network resources, such as printers and shares, but cannot access the internet. Which of the following settings is most likely causing the issue?

Options:

A.

Static IP assignments

B.

Default gateway

C.

Subnet mask

D.

VLANs

Question 190

Users have been reporting slow network traffic in a branch office, and the technician needs to determine if packet loss is occurring on the network. Which of the following would the technician most likely use to passively assess the network traffic issue?

Options:

A.

Cable tester

B.

Network tap

C.

Wi-Fi analyzer

D.

Toner probe

Question 191

Which of the following cloud-computing concepts describes an environment in which various internal VM servers for a specific organization are stored within both a physical server and a cloud environment?

Options:

A.

Private

B.

Hybrid

C.

Community

D.

Public

Question 192

A technician is diagnosing several device issues reported by employees.

INSTRUCTIONS

Click on each device to review the issue. Then select the appropriate issue and solution

from the drop-down menu. Each option may be used more than once.

Question # 192

Question # 192

Options:

Question 193

An administrator is setting up a conference room for an important board of directors meeting. The chief operating officer has asked the administrator to make sure a redundant internet connection is available. The office only has one ISP. and the conference room equipment is currently configured using Ethernet. Which of the following should the administrator set up in order to ensure redundancy?

Options:

A.

Wireless access point

B.

Near-field communication

C.

Hotspot

D.

Bluetooth

Question 194

A technician is troubleshooting a computer that has random BSOD alerts and intermittently freezes during normal use. Performance degrades as the day goes on. No new software or hardware changes have been implemented. Freezing occurs under performance-intensive operations. Which of the following hardware components is most likely at fault?

Options:

A.

Video card

B.

HDD

C.

RAM module

D.

TPM

Question 195

Which of the following should a technician use in DNS to map a device to an IPv6 address?

Options:

A.

A

B.

CNAME

C.

AAAA

D.

MX

Question 196

A department is upgrading its printers and wants to save money on consumables. Which of the following printer features would allow the department to cut costs?

Options:

A.

Collate

B.

Duplex

C.

Secure print

D.

Scanner

Question 197

Which of the following would prevent a virtual machine from communicating with any endpoints on a network or the internet?

Options:

A.

VDI

B.

Private cloud

C.

Sandbox

D.

Type 1 hypervisor

Question 198

A technician receives a tablet that looks like it has a bulge inside. The bulge is pushing the screen away from the backplate. The tablet still turns on when it is plugged in, but the screen looks damaged and turns off when unplugged. Which of the following is the most likely cause of this issue?

Options:

A.

Malfunctioning power supply

B.

Damaged charge port

C.

Deprecated battery

D.

Broken screen

Question 199

A technician recently reinstalled a previously virtualized application directly to a user’s computer. Now, the application is not launching. Which of the following did the technician most likely do to cause this issue?

Options:

A.

Installed the software on the base operating system.

B.

Installed the wrong license type.

C.

Installed the application with administrator rights.

D.

Reset the user's application virtualization session.

Question 200

Which of the following is a benefit of using a VLAN?

Options:

A.

It minimizes collision domains.

B.

It provides private access to cloud resources.

C.

It increases network address space.

D.

It enables secure network segmentation.

Question 201

A user prints a job from a laser printer. The user wipes the page, and the words and images come off of it. The technician replaces the toner cartridge, but the issue persists. Which of the following components should the technician replace next?

Options:

A.

Fuser

B.

Drum

C.

Developer roller

D.

Discharge lamp

Question 202

A user reports poor performance on the application server.

INSTRUCTIONS

Click on Server 1 and Server 2 and review the information presented in each chart to

determine which drives need to be replaced.

Select the appropriate replacement drive that should be used, for the least performance degradation to the server.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Question # 202

Options:

Question 203

A user’s computer is experiencing poor performance. A technician runs a diagnostic tool on the hard drive, and the results show a significant increase in the number of reallocated sectors. Which of the following steps should the technician take next?

Options:

A.

Run sfc /scannow on the hard drive.

B.

Replace the hard drive.

C.

Runchkdsk /f on the hard drive.

D.

Reformat the hard drive.

Question 204

A user is unable to access secure applications on their tablet when working from home a couple days per week, but the applications work when in the office. Which of the following services most likely needs to be reconfigured to allow for remote work?

Options:

A.

Global Positioning System

B.

Mobile device management

C.

Wi-Fi Protected Access

D.

Near-field communication

Question 205

Which of the following storage options would a technician most likely recommend to have large amounts of affordable capacity without concern for read times on a desktop computer?

Options:

A.

750GB NVMe M.2 SSD

B.

2x 1TB PCIe SSD in RAID 1

C.

2TB SATA 3.5" 5,400rpm HDD

D.

4TB SAS 2.5" 15,000rpm HDD

Question 206

Which of the following should a technician use to terminate an RJ45 port?

Options:

A.

Cable tester

B.

Punchdown tool

C.

Toner probe

D.

Cable stripper

Question 207

A user is unable to connect to network resources. A technician discovers that the user's device has an invalid static IP v dress. Which of the following should the technician configure on the user's device to request an IP address?

Options:

A.

SSH

B.

FTP

C.

DHCP

D.

DNS

Question 208

A technician is upgrading memory on a laptop that is experiencing performance issues. Which of the following RAM types should most likely be specified for installation?

Options:

A.

ECCDIMMDDR5

B.

High latency DDR5

C.

Registered DIMM DDR5

D.

SODIMM DDR5

Question 209

A technician is installing a storage solution for a computer that requires data redundancy with the fewest drives possible. Which of the following would best meet this requirement?

Options:

A.

RAID O

B.

RAID 1

C.

RAID 5

D.

RAID 10

Question 210

A user with an older laptop is unable to connect to the office network after new access points were installed. The user confirms that from home the laptop can connect wirelessly to the network. Which of the following should the user to do to quickly resolve the issue?

Options:

A.

Connect a new USB adapter.

B.

Install a new SSD

C.

Connect a new biometric device.

D.

Install a new Bluetooth card.

Question 211

A technician is creating a new RAID array for a customer After interviewing the customer, the technician decides to implement a RAID array of striping without parity. Which of the following reasons would lead the technician to choose striping without parity instead of striping with parity?

Options:

A.

Uptime is the customer's biggest concern

B.

Speed is the most important consideration.

C.

Redundancy and speed are equally important

D.

Available storage space needs to be maximized

Question 212

A user's mobile phone is constantly running hot and has a short battery life. A technician replaces the battery in the phone, but the issue persists. Which of the following steps should the technician take next?

Options:

A.

Check the device for updates.

B.

Check the device for malware.

C.

Check the device for liquid damage.

D.

Check the device's charging adapter.

Question 213

A remote user reports connectivity issues with the local internet provider. Even after a technician reboots the modem supplied by the ISP, the issue persists. Which of the following would best establish the

connection in minimal time?

Options:

A.

Radio frequency ISP

B.

Neighbor's Wi-Fi

C.

Mobile hotspot

D.

Fiber optic

Question 214

A user has been unable to configure a smart device to play audio on a new Bluetooth speaker. A technician confirms that Bluetooth is enabled on both devices. Which of the following should the technician do to ensure the pairing is successful?

Options:

A.

Enable and configure MFA on the smart device.

B.

Synchronize all data to the cloud.

C.

Enable location services on the smart device to find the speaker.

D.

Enter the appropriate PIN code on the smart device.

Question 215

A user's smartphone loses its charge rapidly. The user also notices that the phone feels thicker than it was when it was new. Which of the following is the most likely cause of the issue?

Options:

A.

Bad battery

B.

Malware infection

C.

Damaged charge port

D.

Poor connectivity

Question 216

A user is attempting to connect a streaming media device to a hotel's tree wireless internet However, the user is unable to pass through the captive portal. Which of the following would MOST likely allow the user to connect the device to the internet?

Options:

A.

Connecting to the hotspot on the user's device

B.

Disabling the Wi-Fi security on the device

C.

Asking the hotel to disable the captive portal on the Wi-Fi

D.

Adjusting the date and time stamps on the device to reflect another country

Question 217

An administrator is replacing a cable that uses a DB9 connector VVhich of the following cables is the administrator replacing?

Options:

A.

Parallel

B.

Serial

C.

Optical

D.

USB

Question 218

A user needs to transfer files from an Apple phone to a workstation. Which of the following connection types should the user utilize?

Options:

A.

USB-C

B.

Serial

C.

Lightning

D.

NFC

Question 219

A technician is troubleshooting a user's laptop that randomly turns off. The technician disassembles the laptop and notices that various pieces of small sticker paper within the device have changed color from red to blue. Which of the following is the most likely cause of the laptop's issues?

Options:

A.

Broken screen

B.

Liquid damage

C.

Swollen battery

D.

Overheating

Question 220

A company recently enabled two-factor authentication in order to enhance security. Users should be prompted for two-factor authentication when working outside of the office, but are also being prompted when connecting to the office Wi-Fi. Which of

the following should the technician do?

Options:

A.

Leave the current rules in place and disable Wi-Fi on all devices.

B.

Implement allow listing and add the office IP address as an exception.

C.

Remove two-factor authentication from the users' accounts.

D.

Substitute hard tokens in place of soft tokens.

Question 221

A technician is replacing a failed drive in a RAID 5 array Which of the following is the first step the technician should take before hot swapping the drive out of the array?

Options:

A.

Document the replacement date.

B.

Shut down the array_

C.

Safely dispose of the failed drive.

D.

Perform a full backup

Question 222

A technician is replacing the motherboard of a workstation for a user who runs multiple large applications at the same time. Which of the following

motherboard specifications would provide the most significant improvement in performance?

Options:

A.

Number of DIMM slots

B.

Number of HDMI ports

C.

Number of PCI slots

D.

Number of USB ports

Question 223

A printer displays an error message even after a paper jam is cleared. Which of the following should a technician do to fix the issue?

Options:

A.

Check the paper path for a blocked sensor.

B.

Verify the pickup roller is functioning.

C.

Change the duplex settings.

D.

Run internal printer diagnostics.

Question 224

A server administrator is building a new application server. Which of the following, RAID levels provides MAXIMUM performance and redundancy?

Options:

A.

RAID 0

B.

RAID 1

C.

RAID 5

D.

RAID 10

Question 225

A developer is requesting permission to utilize client-side virtualization. The developer would like to write code in a setting isolated from other infrastructure to avoid negative impacts of experimental code. Which of the following provides the best solution for the developer?

Options:

A.

Cross-platform functionality

B.

Software compatibility

C.

Test case development

D.

Sandbox environment

Question 226

A network engineer recently deployed a new application server in a cloud environment. Which of the following should be implemented to prevent a single point of failure within the system?

Options:

A.

Rapid elasticity

B.

RAID

C.

High availability

D.

Shared resources

Question 227

A technician needs to determine where a printer is connected on a patch panel. Which of the following is the best tool for the technician to use tolocate the port?

Options:

A.

Toner probe

B.

Loopback plug

C.

Cable tester

D.

Wi-Fi analyzer

Question 228

A user needs a technician's help connecting a laptop to a projector The projector is old and only has analog input. Which of the following cable types should the technician use to connect the laptop to the proJector?

Options:

A.

HDMI

B.

RS-232

C.

VGA

D.

DisplayPort

Question 229

A technician wants to deploy a .msi package to a corporate network. The technician needs to verify the application deployment will not affect other legacy applications on the end users' computers. Which of the following would the technician consider the most appropriate for this situation?

Options:

A.

Virtual network

B.

Application virtualization

C.

Cross-platform virtualization

D.

Virtual sandbox

E.

Virtual desktop

Question 230

A user reports that a PC occasionally fails to boot. The user reboots the PC, but the performance is degrading. The technician hears a strange, repetitive, ticking noise coming from the PC. Which of the following should the technician do first?

Options:

A.

Try to extract data.

B.

Reseat the RAM modules.

C.

Inspect the fan.

D.

Check the CD tray.

Question 231

A technician is upgrading the power supply of a workstation that is running multiple GPUs in an SLI configuration. Which of the following cables is needed to ensure the power supply can support the

workstation?

Options:

A.

8-pin PCle

B.

4-pin Molex

C.

4+4-pin ATX12V

D.

8-pin ATX12V

Question 232

Which of the following wireless standards can operate in the 6GHz frequency range?

Options:

A.

802.11ac

B.

802.11ax

C.

802.11g

D.

802.11n

Question 233

A technician needs to test a new USB headset for videoconference calls. Audio playback is working as expected, but sound from the microphone is not being recorded. The Device Manager and Sound settings show the microphone is installed. Which of the following should the technician do next?

Options:

A.

Examine the application and device mute controls.

B.

Connect the headset to a different USB port.

C.

Check the device's driver release date.

D.

Increase the speaker volume setting.

Question 234

Which of the following are benefits of application virtualization? (Select two).

Options:

A.

The network works more quickly.

B.

Applications are easier to learn.

C.

RAM works more efficiently.

D.

The overall IT cost goes down.

E.

OS performance is superior.

F.

Upgrading applications is easier.

Question 235

Which of the following is an advantage that OLED displays have over LCD displays?

Options:

A.

The color does not degrade over time.

B.

The power consumption is lower.

C.

The power contrast results in finer grayscale levels.

D.

A backlight is utilized.

Question 236

Which of the following is the maximum distance Cat 5, Cat 5e, Cat 6, and Cat 6a cables can be ran?

Options:

A.

295ft (90m)

B.

328ft (100m)

C.

361ft (110m)

D.

394ft (120m)

Question 237

Which of the following is considered a connectionless protocol?

Options:

A.

SSH

B.

TCP

C.

HTTPS

D.

UDP

Question 238

A technician is troubleshooting a PC that makes grinding noises and eventually shuts down. The technician determines the PC is overheating. Which of the following is most likely failing?

Options:

A.

RAM

B.

Motherboard

C.

SSD

D.

CPU fan

Question 239

A customer's laptop is making clicking sounds in the area where non-volatile storage is installed. A technician examines the laptop and confirms the issue. Which of the following is the most appropriate replacement part?

Options:

A.

7,200rpm HDD

B.

NVMe SSD

C.

M.2 SATA SSD

D.

SCSI 15,000rpm HDD

Question 240

A restaurant calls the support line about its 3in (2.5cm) point-of-sale printer that is only printing fully black receipts. Which of the following should the technician check in order to resolve the issue? (Select two).

Options:

A.

Power supply

B.

Humidity

C.

Rollers

D.

Fuser

E.

Heating element

F.

Room temperature

Question 241

An administrator is replacing 15.000rpm hard drives in a server. Which of the following is the interface type the drives most likely use?

Options:

A.

IDE

B.

SAS

C.

eSATA

D.

SATA

Question 242

A technician configured a new SOHO router for a small business. The ISP gave the technician an IP address on the router's WAN port. Which of the following addresses did the technician most likely configure on the router?

Options:

A.

10.1.50.30

B.

19.45.7.28

C.

169.254.168.10

D.

172.22.40.6

Question 243

A laptop is experiencing slow performance writing data. Which of the following is the best component for a technician to upgrade to fix the issue?

Options:

A.

RAM

B.

HDD

C.

TPM

D.

CPU

Question 244

After a corporate office upgraded its Ethernet wiring, a number of users are unable to access the internet. A technician establishes a theory for troubleshooting the issue and tests it, but the theory is incorrect. Which of the following should the technician do next?

Options:

A.

Document the findings.

B.

Gather additional details.

C.

Escalate the problem.

D.

Identify user changes.

Question 245

A SOHO customer would like to purchase network hardware to enhance security. The hardware should perform stateful packet Inspection Which of the following would BEST address the customer's need?

Options:

A.

Switch

B.

Firewall

C.

Router

D.

Proxy

Question 246

A technician is configuring the BIOS of a new workstation. The machine will be used for data analytics, and the technician would like to maximize the performance of the CPU. Which of the following BIOS settings should the technician verify?

Options:

A.

Virtualization technology

B.

GPU settings

C.

BIOS update

D.

Hyperthreading

Question 247

A sales team user is attending a conference and wants a mobile device that allows the user to quickly collect contact information from as many potential leads as possible. Which of the following connection

methods should a technician configure for the user?

Options:

A.

USB

B.

NFC

C.

RFID

D.

Bluetooth

Question 248

A bank wants to leverage cloud computing but would like a cloud solution in which infrastructure is shared with businesses in the same industry. Which of the following cloud models would BEST address the bank's need?

Options:

A.

Private

B.

Hybrid

C.

Public

D.

Community

Question 249

A company in a large building uses a wireless network for its workstations. After a new company moves into the building on the floor below, the old company's wireless network begins experiencing connectivity Issues. Which of the following is the most likely cause?

Options:

A.

External interference

B.

Port flapping

C.

High latency

D.

Limited connectivity

Question 250

A technician is installing the RAM for a graphs workstation. Which of the following is special purpose memory used by graphic controllers?

Options:

A.

SRAM

B.

MicroDlMM

C.

VRAM

D.

Unbuffered DIMM

Question 251

A technician is unable to connect to a network device via SSH_ Which of the following cables should the technician use as an alternative connection method with a laptop?

Options:

A.

Serial

B.

HDMI

C.

Parallel

D.

Lightning

Question 252

Which of the following network devices is needed to direct packets to networks outside of the LAN?

Options:

A.

Hub

B.

Switch

C.

Router

D.

Bridge

Question 253

Which of the following ports allows for secure communications?

Options:

A.

20

B.

22

C.

23

D.

25

Question 254

A user needs to upgrade the power supply of an older workstation to properly power a new graphics card. Which of the following criteria should the technician check to ensure the power supply will support the upgraded workstation? (Select two).

Options:

A.

Efficiency rating

B.

Heat dissipation

C.

Wattage

D.

Form factor

E.

Fan type

F.

Modular cabling

Question 255

A customer recently installed a new graphics card, but the card's HDMI port is not getting a signal when connected to the monitor. When the monitor is connected to the original HDMI port, located next to the USB ports, everything works as expected. Which of the following should the technician do next?

Options:

A.

Change the input source selection on the monitor.

B.

Check to see whether the UEFI setting for PCle graphics is enabled.

C.

Install a higher wattage power supply.

D.

Test the new graphics card with an HDMI to DVI adapter.

Question 256

Which of the following cloud models allows an organization to retain data on site as well as in the cloud?

Options:

A.

Public

B.

Community

C.

Hybrid

D.

Private

Page: 1 / 85
Total 854 questions