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Nutanix NCP-DB Nutanix Certified Professional - Database Automation (NCP-DB v6.10) Exam Practice Test

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Total 251 questions

Nutanix Certified Professional - Database Automation (NCP-DB v6.10) Questions and Answers

Question 1

An administrator originally configured the storage for an Oracle database running on Nutanix NDB using ASMLib. The administrator would like to scale the size of the database.

What should the administrator do to most efficiently increase the size of the database?

Options:

A.

Leverage the scaling ability built into NDB to resize existing vDisks.

B.

Extend the size by adding new vDisks.

C.

Create a new. larger database and migrate.

D.

Mount an iSCSI LUN and extend the database onto the new LUN.

Question 2

Where can an administrator configure a custom SSL certificate for Era?

Options:

A.

Era CLI

B.

Era UI

C.

Prism CLI

D.

Prism Ul

Question 3

An administrator needs to make new VLANs available when provisioning a Oracle cluster database, which have been added to NDB via the Administration menu.

What needs to be done to expose the new VLANs for provisioning?

Options:

A.

Create a new VLAN in Prism Element and discover it in NDB.

B.

Update the Network Profile to include the new VLANs.

C.

Update Prism Element with the new VLAN and discover it in NDB.

D.

Create a new Network Profile with the new VLANs.

Question 4

How can NDB updates be downloaded for a dark site?

Options:

A.

Download the upgrade bundle from the Nutanix Support portal and manually upload it to the NDB server.

B.

Go into the Administrator > Maintenance section in NDB and download the most recent version.

C.

Change the network that NDB is hosted on so it has access to https://download.nutanix.com.

D.

Download the upgrade bundle from the Nutanix support Portal and upload it to Prism Element > Images

Question 5

An administrator needs to migrate a large 1/0-intensive database that doesn't support multi-disk layout.

How should the storage be provisioned with Era to support the database while optimizing performance?

Options:

A.

Volume Group

B.

Volume Group with Load Balancing

C.

Storage Spaces

D.

vDisk based provisioning

Question 6

While adding Time Machine data access to a Nutanix cluster, when is a storage container mapping needed

Options:

A.

When the source database and NDB Server containers are different.

B.

When the source database and NDB VM are on the same container.

C.

When the source and destination database containers are different.

D.

When the source database and NDB provisioning container are the same.

Question 7

When using the Patch OS now feature in NDB, how would an administrator limit the updates to security updates only for Red Hat-based operating systems?

Options:

A.

Point the database VM to a custom patch repository and enter yum update — security command.

B.

Check Advanced Options and under Pre-post commands, enter yum update security in the pre-operating system patching command window.

C.

Point the database VM to a custom patch repository before using the Patch OS now feature.

D.

Check Advanced Options and under Custom commands, enter yum update —security in the operating system patching command window.

Question 8

An administrator is managing a high availability (HA) NDB environment and has been tasked to configure custom SSL certificates. Which server instances must be updated?

Options:

A.

All API server VMs

B.

All HA Proxy VMs

C.

The API and Repository VMs running on the primary cluster

D.

The primary API, Repository and HA Proxy servers

Question 9

Which policies define Time Machine data availability across multiple registered clusters in NDB?

Options:

A.

Recovery Plans

B.

Data Access Management

C.

Data Protection

D.

Service Level Agreements

Question 10

A clone needs to be created on an existing database server, but there are no Authorized database servers defined to support the cloned database.

In which two ways can Database Server VMs be authorized during a Clone Create operation? (Choose two.)

Options:

A.

Within Time Machine, use the Actions menu and Authorize Database Server VMs to identify which database server VMs to authorize for clones.

B.

Within the Database Server VM Summary window, update the database sever to be authorized for supporting cloned databases.

C.

During the Clone creation process, click the plus icon to authorize one or more database server VMs.

D.

During the database server provisioning process, flag the database server to be authorized for supporting cloned databases.

Question 11

An administrator must be able to restore databases based on very strict SLAs, but is facing multiple bottlenecks when storing log backups of databases on NDB Agents.

What can the administrator do to alleviate these issues?

Options:

A.

Integrate NDB with AWS S3 or Azure Blob storage for storing log backups.

B.

Add additional NDB Agent VMs.

C.

Integrate NDB with Nutanix Objects for storing log backups.

D.

Increase the RAM and CPU on the NDB Agent VMs.

Question 12

A new administrator is tasked with changing the NDB GUI password via CLl.

Which command will accomplish this task?

Options:

A.

sudo passwd era

B.

sudo user name admin password

C.

era-server > username admin password

D.

era-server > security password reset

Question 13

An IT manager is onboarding a new Nutanix systems administrator to manage their NDB deployment. The manager would like to assign the NDB role that provides the minimum amount of permissions to allow provisioning of new databases.

Which role should be assigned to accomplish this task?

Options:

A.

Infrastructure administrator

B.

Super administrator

C.

Database infrastructure administrator

D.

Database administrator

Question 14

What is purpose of the NDB Database Agent service?

Options:

A.

Temporarily stores the transaction logs.

B.

Hosts one or more source databases for the same time machine.

C.

Schedules and monitors the NDB-related operations.

D.

Contains an instance of the database engine software.

Question 15

Which two options can NDB leverage to refresh a database clone? (Choose two.)

Options:

A.

Cerebro logs

B.

Snapshots

C.

Transaction logs

D.

Templates

Question 16

What is the minimum frequency in minutes configurable for NDB Log Catch-up operation?

Options:

A.

10

B.

15

C.

60

D.

120

Question 17

When provisioning Microsoft SQL Server utilizing database groups, which statement is true?

Options:

A.

Microsoft recommends 35 databases within a single database group.

B.

Databases within a database group can share multiple Time Machine configurations.

C.

NDB supports one database group per database server VM or database server cluster

D.

Databases within a database group must be all of the same size.

Question 18

How should a patch be downloaded to perform a One-Click Upgrade of an NDB Environment with access to the Internet?

Options:

A.

Download the patch from the Nutanix Support Portal and upload via the NDB CLI.

B.

Download the patch in the Administrator > Maintenance section of NDB.

C.

Open Prism Central and deploy the current version of NDB from the Apps and Marketplace section.

D.

Open Prism Element and use LCM to update the software.

Question 19

An administrator has been asked to provision a new Oracle single instance database, but cannot proceed with the first step of the wizard. Which statement best describes the current situation?

Options:

A.

Time Machine is not configured.

B.

Software profile is missing.

C.

No remote clusters are configured.

D.

A snapshot must be taken on the original DB.

Question 20

An administrator needs to deploy a cumulative update (CU) for SQL Server.

What steps would the administrator take to prepare this deployment with NDB?

Options:

A.

Apply the patch to the profile VM, delete the existing Software Profile and create a new Software Profile using the profile VM as the source.

B.

Create a new Software Profile version using the CU executable and publish that version.

C.

Apply the patch to the profile VM, then create a new Software Profile version using the profile VM as the source.

D.

Create a new Software Profile using the CU executable and publish that profile.

Question 21

What must be completed within NDB before patching a Linux OS?

Options:

A.

Update the database.

B.

Configure the repository.

C.

Configure database high availability.

D.

Update the software profile version.

Question 22

How can an administrator exclude Kernel patches for the Linux OS using the most efficient means?

Options:

A.

Define a pre-script to disable the repositories in the Patch Now advanced options

B.

Exclude the appropriate repositories on the VM prior to patching.

C.

Exclude the appropriate repositories on the VM and reboot prior to patching.

D.

Define a pre-script to disable the repositories in the Maintenance Window advanced options.

Question 23

An administrator needs to provision PostgreSQL instance from a software profile. The software profile was created from a VM with services such as etcd, HAProxy, Patroni and keepalived installed.

What should the administrator perform to successfully provision an HA instance?

Options:

A.

Provision an HA instance with the services enabled.

B.

Disable the services, create a software profile version, and provision an HA instance.

C.

Provision an HA instance with the services disabled.

D.

Enable the services, create a software profile version, and provision an HA instance.

Question 24

When trying to restore a database via Time Machine (TM), the option to restore data to a Point in Time is not available.

What should the administrator do to enable Point in Time Recovery?

Options:

A.

Use an SLA that supports Continuous Log retention.

B.

Update the TM schedule to perform DB Log catch up.

C.

Take a Manual snapshot and use it for DB recovery.

D.

Use Brass SLA & update the Log catch up frequency.

Question 25

Which file format is available when downloading a list of alerts?

Options:

A.

xlsx

B.

csv

C.

xml

D.

pdf

Question 26

How is a software profile created?

Options:

A.

In the Ere IJI select Profiles Software, and then a template VM.

B.

In the Ere IJI select Profiles Software, and then a database engine, OS version, and database version,

C.

Create a software profile from a registered Database Server VM.

D.

Clone e software profile provided by Era and modify as needed.

Question 27

An administrator has a production PostgreSQL database cloned for development and testing purpose. A new table is added to the source database.

What should the administrator do to publish the update leveraging the point in Time Era capability?

(C) 1. PeHorm a Log Catch-up using source database Time Mechine

2. Refresh the clone database

(C) l. Perform a Log Catch-up using source database Time Mechine

2. Refresh the source database

(C) l. update Log Catch-up interval from Tme Machine

2. Refresh the source database

C) 1. Update Log Catch-up interval from Tame Machine

2. Refresh the clone database

How is the size of a database time machine defined?

Options:

A.

Only the size of all reclaimable snapshots maintained by Era

B.

The size of all snapshots and/or transaction logs maintained by Era

C.

Only the size of all transaction logs maintained by Era

D.

The size of all snapshots and clones maintained by Era

Question 28

When registering SAP HANA Database and Database Server VM there are several (Linux) OS configuration requirements that must be set before registering a database Or a database server VM.

Which system file should the entry, secure_pazh be configured in?

Options:

A.

/ezc/sudores

B.

'etc/ profile

Question 29

Which two ports can be used by external applications to make API calls to Era? (Choose two.)

Options:

A.

9443

B.

443

C.

8443

D.

9440

Question 30

An administrator has been tasked to deploy Microsoft SQL servers in an Active Directory environment, selecting a specific service account to start up the database.

Which configuration should be set?

Options:

A.

Compute profile

B.

Sysprep Windows image

C.

Windows domain profile

D.

Database parameters

Question 31

What two reference resources are available for Nutanix Era APIs? (Choose two.)

Options:

A.

Nutanix Support Portal

B.

Nutanix.dev API Reference

C.

Era API Explorer

D.

Era GitHub API Repository

Question 32

An Era-managed production MSSQL database crashed during a busy holiday weekend and the administrator has to restore the database to

the most recent timestamp with an objective to reduce the restore time and minimize data loss.

What option should the administrator do to achieve this objective?

Options:

A.

Perform Restore Source Database by selecting Restore time just before the database crash.

B.

Perform Restore Source Database by selecting most recent and include Tail log Backup

C.

Perform Restore Source Database by selecting the available snapshot.

D.

Perform Restore Source Database by selecting the current time.

Question 33

What step should be taken to make the profile available to all users:

Options:

A.

Create an Access Control role with the Create Profile right and assign to all users.

B.

Create an Access Control group with the desired users and grant it the Database Admin role.

C.

Update the profile and set the status to Published.

D.

Update the profile and set available state to All.

Question 34

What happens to the primary member in a MongoDB Server Cluster during the NDB patching process?

Options:

A.

It is patched last and is restored to its original state.

B.

It becomes a read-only member during the patching process.

C.

It is skipped during the patching process to ensure no downtime.

D.

It is patched first and then becomes a secondary member.

Question 35

Because of a cost reduction program, many Microsoft SQL server instances will be consolidated on DB server VMs managed by NDB using a medium compute profile. Database administrators are concerned about DB storage capacity and are looking to expand it.

Which NDB task should be performed?

Options:

A.

Update the Database server VMs.

B.

Expand vDisk in Prism Element.

C.

Update the compute profile.

D.

Scale the source database.

Question 36

An administrator needs to provision multiple database clones from the same source database for different purposes, such as QA and Test/Development. To avoid resource starving, the administrator wants to differentiate VM resources for each department.

What is the most efficient way to accomplish this task?

Options:

A.

Create multiple Compute profiles.

B.

Leverage NCM Self Service to deploy database clones.

C.

Use a VM Template for each department.

D.

Generate a playbook to resize database VMs when released.

Question 37

A vCenter instance which manages multiple clusters including a Nutanix cluster hosting NDB service crashed. After deploying a dedicated new vCenter server, the administrator needs to update vCenter setting within NDB.

Which action should be performed?

Options:

A.

Click the Getting Started page and perform the configuration wizard.

B.

Update cluster settings from the NDB administration page.

C.

Open the maintenance page in NDB and configure the cluster settings.

D.

Wait 60 minutes and Prism Central will automatically sync NDB.

Question 38

What are the three severity levels displayed under the Alert dashboard?

Options:

A.

Critical. Waiting, Failed

B.

Failed, Warning, Stopped

C.

Critical, Warning Info

D.

Failed, Warning, Error

Question 39

An administrator has deployed an NDB HA setup. An electrical maintenance window needs to be planned and the clusters where NDB is deployed must be powered off.

After shutting down the load balancer server, what should the administrator do next?

Options:

A.

In the sudo systemctl stop patroni command.

B.

Shutdown the API standby node.

C.

Run the high-availability list command.

D.

Shutdown the API leader node.

Question 40

Which site needs to be reachable to ensure an NDB server can send periodic telemetry data to the central Nutanix repository over port 443?

Options:

A.

download.nutanix.com

B.

developers.nutanix.com

C.

portal.nutanix.com

D.

insights.nutanix.com

Question 41

What is required to cre110ate a network profile in Era?

Options:

A.

The network must contain static IP addresses.

B.

The network must be added to Era.

C.

The network must be managed by Era.

D.

The network must provide IP address management.

Question 42

A user accidentally drops a table in the database at 10:42pm and the NDB administrator is tasked with restoring the table.

The snapshot schedule is set for every 30 minutes and the log catchup is set for every 15 minutes. The last available snapshot is at 10:30pm.

What is the optimal path to restore the table back with minimum data loss?

Options:

A.

Restore the 10:42pm snapshot.

B.

Restore using point in time till 10:41pm.

C.

Restore using point in time till 10:42pm.

D.

Restore the 10:30pm snapshot.

Question 43

An administrator wants to test the provisioning capabilities after a new NDB deployment. Which database instance would be available to accomplish this task?

Options:

A.

PostgreSQL

B.

Oracle DB

C.

MSSQL Server

D.

MongoDB

Question 44

An administrator enables NDB Multi-cluster.

Which NDB Service component is deployed on a dedicated VM?

Options:

A.

Agent VM

B.

HAProxy

C.

Repository DB

D.

APIVM

Question 45

An administrator is tasked with auditing NDB SLAs. What data will the administrator be reviewing?

Options:

A.

Snapshot schedules

B.

Clone Management

C.

Data retention policies

D.

Recovery Time Objective

Question 46

Which command can be used to assign a static IP address to the Era VM on ESXi?

set

era-server > era

era-server >

An administrator is trying to register an Oracle Database Server VM to Era.

Which dependency must be met?

Options:

A.

SUDO NOPASS access is required

B.

Enable reQUIREetty setting on the source database

C.

/TEMP folder must have read-only permissions

D.

set path = /sbin:/bin:/usr/sbin:/usr/bin

Question 47

An administrator begins an SQL database clone deletion, but notices it fails almost immediately.

What could be the cause of this failure?

Options:

A.

A refresh operation is in progress.

B.

The clone has been marked as Immutable.

C.

The database was not marked as Offline before the operation.

D.

The database data drives are shared with other applications.

Question 48

An administrator is experiencing issues with NDB and some of its operations. A case has been logged with Nutanix Support and a request has been made to gather a diagnostics bundle.

Where are two valid places to generate and download a diagnostics bundle? (Choose two.)

Options:

A.

Prism Central GUI

B.

Prism Element GUI

C.

NDB GUI

D.

NDB CLI

Question 49

An administrator has noticed that the automatic snapshot and log catch-up (automatic and manual) activities for a Time Machine are halted and manual snapshots cannot be created.

What status is this Time Machine in?

Options:

A.

FROZEN

B.

OFFLINE

C.

PAUSED

D.

READY

Question 50

When running the Linux prerequisites script, an administrator discovers that the only required argument is -t.

What does the -t argument specify?

Options:

A.

Operating System type

B.

Timeout interval

C.

NDB server IP

D.

Database engine

Question 51

An administrator has created a new SQL Server software profile version to apply the latest cumulative update.

What should the administrator do to make it available to all users?

Options:

A.

Set the status of the existing software profile version to Unpublished.

B.

Update the software profile version and set the status to Published.

C.

Deprecate the existing software profile version and use the new one.

D.

Select the software profile version with the update and optimization,

Question 52

When registering a new Nutanix Cluster with Era, what component is installed on the target Nutanix cluster via the Register Nutanix Cluster workflow?

Options:

A.

Era Sewer

B.

Era Agent

C.

API Server

D.

Repository Server

Question 53

An administrator is creating a Windows Domain profile in Era.

Which optional field can be skipped and provided during the provisioning process?

Options:

A.

Domain to join

B.

Domain Account

C.

Organizational Units

D.

SQL Service Startup Account

Question 54

An administrator is attempting to enable high availability (HA) for NDB across three Nutanix clusters located in separate data centers. If the network latency between two clusters exceeds 25ms RTT, what impact might this have on the NDB HA setup?

Options:

A.

HA will operate with increased delay.

B.

HA cannot be enabled due to the latency.

C.

The clusters will not synchronize.

D.

There will be no impact on HA functionality.

Question 55

An administrator needs to reset the NDB GUI password.

What should the administrator perform from the SSH session?

Options:

A.

1. Enter the era-server CLl

2. Execute: security password reset

B.

sudo passwd era

C.

sudo passwd admin

D.

1.Enter the era CLl

2.Execute: security password reset

Question 56

A DBA team needs to release PostgreSQL HA instances using a dedicated subnet.

Which action is mandatory before creating the network profile?

Options:

A.

The subnet in Prism Element must be iPAM configured.

B.

The DB VMs must be registered first.

C.

A VLAN must be added to NDB networks.

D.

Configure Network Segmentation.

Question 57

Which statement describes a user in Era with the Database Infrastructure Admin role?

Options:

A.

The user is able to manage software profiles, Network Profiles. database Instance parameter profiles and time machine SLA

B.

The user is able to manage software profiles, Network Profiles. database parameter profiles end Time Machine SLAs,

C.

The user is able to manage database profiles, Network Profiles, database Instance parameter profiles and time machine SLA

D.

The user is able to manage software profiles, database parameter profiles and SLAs

Question 58

An administrator needs to roll back an Oracle patch on a database server VM using NDB. What is required for this action to be successful?

Options:

A.

The patch must have been applied using NDB.

B.

The database must be shut down.

C.

The patch must have been applied on Grid home only using NDB.

D.

The database must be in read-only mode.

Question 59

An NDB environment has been deployed with three Nutanix clusters. An administrator has been asked to create a Microsoft SQL Server software profile for each of these clusters.

Which is a requirement to create the above-mentioned profiles?

Options:

A.

Compute profile must be created first on every cluster.

B.

Enable Multi-cluster capabilities for NDB.

C.

Enable High Availability for the current NDB Service.

D.

Each cluster must host a VM with the DB engine.

Question 60

An administrator has run into an error when provisioning a new Oracle database VM.

What is the best action that the administrator should perform in the NDB GUI to provide the most complete picture to send to Nutanix support on that specific operation?

Options:

A.

From the Administration section of NDB. go to the Diagnostics section and chose Generate Bundle.

B.

Copy the error message from the Operations menu.

C.

In the operations menu, select the job the failed and choose Generate Bundle from the lower right.

D.

Take a screen shot of the error in the Operations menu.

Question 61

Where are two locations an administrator would find the size of a Source Database? (Choose two.)

Options:

A.

On the Era Dashboard Database Summary Table under Source Database.

B.

Under the Capacity widget on the Database Server VMS > List database summary page.

C.

On the Databases > Sources table.

D.

On the Profiles > Database Parameters list for the assigned DB Parameter Profile.

Question 62

An administrator needs to patch a PostgreSQL database server VM from version 13.4 to 13.8.

What is the first step within the NDB patching workflow to accomplish this task?

Options:

A.

Create a new Software Profile with PostgreSQL 13.8.

B.

Create a maintenance window and add this PostgreSQL server 13.8 to the queue.

C.

Create a new Database Parameters profile for PostgreSQL server 13.8.

D.

Create a Software Profile Version with PostgreSQL 13.8.

Question 63

An administrator needs to restore a database provisioned on Storage Spaces. The virtual disks are shared with multiple databases.

Which restore method is supported?

Options:

A.

Disk-based restore via NDB GUI

B.

Disk-based restore via NDB CLI

C.

Copy-based restore via NDB GUI

D.

Copy-based restore via NDB CLI

Question 64

An online retail application requires data to be synchronized between multiple SQL Server databases. This provides clearer reporting from

multiple databases at the Same time for consistency at the end of each business day.

What is the best way to fulfill this requirement?

Options:

A.

Have all the databases present in the same DBVM and register databases in Era.

B.

Have all the databases present in the same DBVM and register databases in Era with Multiple Databases as a Group with one Time Machine.

C.

Have all the databases present in the same DBVM and register databases in Era with One Database with One Time Machine.

D.

Have all the databases in the same Availability Group and register databases in Era.

Question 65

Which two statements best describe the features and functionality of Era Oracle patching? (Choose two.)

Options:

A.

Era does not require native Oracle Utility OpatchAuto to create the patch profile,

B.

Era patching can be automated using REST API/CLI for scheduled patching many Oracle servers in a fleet patching scenario,

C.

Era patching for Oracle databases has automatic rollback if any of the steps in the patching workflow fails.

D.

Era Oracle fleet patching can be rolled back if issues ere encountered after successful patching.

Question 66

A request is received to refresh a database clone from a new manual snapshot. When the administrator attempts to create the new snapshot from the Time Machine, it is in a Frozen state.

What causes a Time Machine to enter the Frozen state and what are the administrator's options to complete the request?

Options:

A.

Cause: The Time Machine enters a Frozen state when the database is de-registered without removing the Time Machine.

Resolution: The Time Machine must be paused, then the database re-registered with a new Time Machine and a new clone created.

B.

Cause: The Time Machine enters a Frozen state when the database is de-registered without removing the Time Machine.

Resolution: To complete the request the database must be re-registered in NDB, create a new Time Machine and create a new clone.

C.

Cause: The Time Machine enters a Frozen state when the database is de-registered without removing the Time Machine.

Resolution: To complete the request the database must be re-registered in NDB, this thaws the Time Machine and it resumes operation so the clone can be refreshed.

D.

Cause: The Time Machine enters a Frozen state after too many snapshot or log catchup

failures.

Resolution: Remediate the snapshot or log catchup failures, this thaws the Time Machine,

allowing normal operations to continue and the request can be completed.

Question 67

What does the Era I-Click Provisioning service do?

Options:

A.

Cloning with security inserting pre and post masking scripts

B.

Customizable recovery SLAs for continuous RPOs

C.

Create space-efficient database snapshots

D.

Create space-efficient clones and zero-byte database clones

Question 68

Which ports are used by the NDB database agent for API calls?

Options:

A.

443 and 9440

B.

443 and 8080

C.

3205 and 3260

D.

5985 and 9389

Question 69

While registering an Always on Availability Group database, an administrator selects the following option:

Multiple Databases as a Group with One Time Machine

Which statement is true regarding this chosen option?

Options:

A.

PITR-based SLAs are supported for database groups containing mixed Recovery Model.

B.

PITR-based SLAs are not supported for database groups containing mixed Recovery Model

C.

Point in Time Clones are not supported by Database Groups.

D.

PITR-based SLAs are not supported for database groups.

Question 70

Why are ports 3205 and 3260 important when working with Era?

Options:

A.

These ports facilitate SMB connections

B.

These ports facilitate iSCSI connections

C.

These ports facilitate NFS connections

D.

These ports facilitate CIFS connections

Question 71

Question # 71

An administrator has opened the Enable Multi-Cluster configuration for an NDB instance, but the wizard does not present the VLAN, as shown in the exhibit.

Which configuration allows to choose a VLAN in the drop-down box?

Options:

A.

A network profile must be created first.

B.

Verify if subnet leverages advanced network control.

C.

IP address pool must be managed in NDB.

D.

VLAN subnet must use IP address management.

Question 72

How should an administrator modify the Alert Severity level within Era?

Options:

A.

From the dropdown menu choose Alerts Policies. Choose the Policy to be modified and set the desired severity level.

B.

From the dropdown menu choose Alerts > List. Select the message to be changed end choose Set Status to Resolved or Set Status to Acknowledged.

C.

From the dropdown menu choose Alerts Policies. Chose the Poliq to be modified and chose either Set Enabled or Set Disabled,

D.

From the dropdown menu choose Alerts > Policies. Then choose Update next to Alert Retention,

Question 73

An administrator enables NDB Multi-Cluster on Cluster A. Cluster B is then registered with NDB.

What are the different NDB Service VMs present in each Nutanix cluster?

Options:

A.

Cluster A: 1 NDB Server

Cluster B: 1 NDB Agent

B.

Cluster A: 1 NDB Agent

Cluster B: 1 NDB Server, 1 NDB Agent

C.

Cluster A: 1 NDB Server, 1 NDB Agent

Cluster B: 1 NDB Agent

D.

Cluster A: 1 NDB Agent

Cluster B: 1 NDB Server

Question 74

When provisioning an PostgreSQL HA Instance, what are the minimum and maximum number of DB server VMs that can be deployed in a cluster?

Options:

A.

Min 2, Max 6

B.

Min 2, Max 4

C.

Min 1. Max 3

D.

Min 3, Max 5

Question 75

Which default roles are available within Era for Role-Based Access Control?

Options:

A.

prism Admin

• Era Super Admin

• Era Database Admin

Era Infrastructure Admin

B.

Super Admin

Database Admin

Database Infrastructure Admin

• Infrastructure Admin

C.

Era Oracle Admin

Era SQLServer Admin

• Era PostgreSQL Admin

Era Mariadb Admin

D.

Super Admin

Database Admin

Database Infrastructure Admin

prism Infrastructure Admin

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Total 251 questions