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Google Associate-Cloud-Engineer Google Cloud Certified - Associate Cloud Engineer Exam Practice Test

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Total 285 questions

Google Cloud Certified - Associate Cloud Engineer Questions and Answers

Question 1

Your company completed the acquisition of a startup and is now merging the IT systems of both companies. The startup had a production Google Cloud project in their organization. You need to move this project into your organization and ensure that the project is billed lo your organization. You want to accomplish this task with minimal effort. What should you do?

Options:

A.

Use the projects. move method to move the project to your organization. Update the billing account of the project to that of your organization.

B.

Ensure that you have an Organization Administrator Identity and Access Management (IAM) role assigned to you in both organizations. Navigate to the Resource Manager in the startup's Google Cloud organization, and drag the project to your company's organization.

C.

Create a Private Catalog tor the Google Cloud Marketplace, and upload the resources of the startup’s production project to the Catalog. Share the Catalog with your organization, and deploy the resources in your company’s project.

D.

Create an infrastructure-as-code template tor all resources in the project by using Terraform. and deploy that template to a new project in your organization. Delete the protect from the startup's Google Cloud organization.

Question 2

You have a website hosted on App Engine standard environment. You want 1% of your users to see a new test version of the website. You want to minimize complexity. What should you do?

Options:

A.

Deploy the new version in the same application and use the --migrate option.

B.

Deploy the new version in the same application and use the --splits option to give a weight of 99 to the current version and a weight of 1 to the new version.

C.

Create a new App Engine application in the same project. Deploy the new version in that application. Use the App Engine library to proxy 1% of the requests to the new version.

D.

Create a new App Engine application in the same project. Deploy the new version in that application. Configure your network load balancer to send 1% of the traffic to that new application.

Question 3

You have designed a solution on Google Cloud Platform (GCP) that uses multiple GCP products. Your company has asked you to estimate the costs of the solution. You need to provide estimates for the monthly total cost. What should you do?

Options:

A.

For each GCP product in the solution, review the pricing details on the products pricing page. Use the pricing calculator to total the monthly costs for each GCP product.

B.

For each GCP product in the solution, review the pricing details on the products pricing page. Create a Google Sheet that summarizes the expected monthly costs for each product.

C.

Provision the solution on GCP. Leave the solution provisioned for 1 week. Navigate to the Billing Report page in the Google Cloud Platform Console. Multiply the 1 week cost to determine the monthly costs.

D.

Provision the solution on GCP. Leave the solution provisioned for 1 week. Use Stackdriver to determine the provisioned and used resource amounts. Multiply the 1 week cost to determine the monthly costs.

Question 4

You need to run an important query in BigQuery but expect it to return a lot of records. You want to find out how much it will cost to run the query. You are using on-demand pricing. What should you do?

Options:

A.

Arrange to switch to Flat-Rate pricing for this query, then move back to on-demand.

B.

Use the command line to run a dry run query to estimate the number of bytes read. Then convert that bytes estimate to dollars using the Pricing Calculator.

C.

Use the command line to run a dry run query to estimate the number of bytes returned. Then convert that bytes estimate to dollars using the Pricing Calculator.

D.

Run a select count (*) to get an idea of how many records your query will look through. Then convert that number of rows to dollars using the Pricing Calculator.

Question 5

You have deployed multiple Linux instances on Compute Engine. You plan on adding more instances in the coming weeks. You want to be able to access all of these instances through your SSH client over me Internet without having to configure specific access on the existing and new instances. You do not want the Compute Engine instances to have a public IP. What should you do?

Options:

A.

Configure Cloud Identity-Aware Proxy (or HTTPS resources

B.

Configure Cloud Identity-Aware Proxy for SSH and TCP resources.

C.

Create an SSH keypair and store the public key as a project-wide SSH Key

D.

Create an SSH keypair and store the private key as a project-wide SSH Key

Question 6

Your company wants to migrate their on-premises workloads to Google Cloud. The current on-premises workloads consist of:

• A Flask web application

• AbackendAPI

• A scheduled long-running background job for ETL and reporting.

You need to keep operational costs low You want to follow Google-recommended practices to migrate these workloads to serverless solutions on Google Cloud. What should you do?

Options:

A.

Migrate the web application to App Engine and the backend API to Cloud Run Use Cloud Tasks to run your background job on Compute Engine

B.

Migrate the web application to App Engine and the backend API to Cloud Run. Use Cloud Tasks to run your background job on Cloud Run.

C.

Run the web application on a Cloud Storage bucket and the backend API on Cloud Run Use Cloud Tasks to run your background job on Cloud Run.

D.

Run the web application on a Cloud Storage bucket and the backend API on Cloud Run. Use Cloud Tasks to run your background job on Compute Engine

Question 7

Your organization uses G Suite for communication and collaboration. All users in your organization have a G Suite account. You want to grant some G Suite users access to your Cloud Platform project. What should you do?

Options:

A.

Enable Cloud Identity in the GCP Console for your domain.

B.

Grant them the required IAM roles using their G Suite email address.

C.

Create a CSV sheet with all users’ email addresses. Use the gcloud command line tool to convert them into Google Cloud Platform accounts.

D.

In the G Suite console, add the users to a special group called cloud-console-users@yourdomain.com. Rely on the default behavior of the Cloud Platform to grant users access if they are members of this group.

Question 8

You are monitoring an application and receive user feedback that a specific error is spiking. You notice that the error is caused by a Service Account having insufficient permissions. You are able to solve the problem but want to be notified if the problem recurs. What should you do?

Options:

A.

In the Log Viewer, filter the logs on severity 'Error' and the name of the Service Account.

B.

Create a sink to BigQuery to export all the logs. Create a Data Studio dashboard on the exported logs.

C.

Create a custom log-based metric for the specific error to be used in an Alerting Policy.

D.

Grant Project Owner access to the Service Account.

Question 9

You need to provide a cost estimate for a Kubernetes cluster using the GCP pricing calculator for Kubernetes. Your workload requires high IOPs, and you will also be using disk snapshots. You start by entering the number of nodes, average hours, and average days. What should you do next?

Options:

A.

Fill in local SSD. Fill in persistent disk storage and snapshot storage.

B.

Fill in local SSD. Add estimated cost for cluster management.

C.

Select Add GPUs. Fill in persistent disk storage and snapshot storage.

D.

Select Add GPUs. Add estimated cost for cluster management.

Question 10

After a recent security incident, your startup company wants better insight into what is happening in the Google Cloud environment. You need to monitor unexpected firewall changes and instance creation. Your company prefers simple solutions. What should you do?

Options:

A.

Use Cloud Logging filters to create log-based metrics for firewall and instance actions. Monitor the changes and set up reasonable alerts.

B.

Install Kibana on a compute Instance. Create a log sink to forward Cloud Audit Logs filtered for firewalls and

compute instances to Pub/Sub. Target the Pub/Sub topic to push messages to the Kibana instance. Analyze the logs on Kibana in real time.

C.

Turn on Google Cloud firewall rules logging, and set up alerts for any insert, update, or delete events.

D.

Create a log sink to forward Cloud Audit Logs filtered for firewalls and compute instances to Cloud Storage.

Use BigQuery to periodically analyze log events in the storage bucket.

Question 11

You are migrating a production-critical on-premises application that requires 96 vCPUs to perform its task. You want to make sure the application runs in a similar environment on GCP. What should you do?

Options:

A.

When creating the VM, use machine type n1-standard-96.

B.

When creating the VM, use Intel Skylake as the CPU platform.

C.

Create the VM using Compute Engine default settings. Use gcloud to modify the running instance to have 96 vCPUs.

D.

Start the VM using Compute Engine default settings, and adjust as you go based on Rightsizing Recommendations.

Question 12

You need to configure optimal data storage for files stored in Cloud Storage for minimal cost. The files are used in a mission-critical analytics pipeline that is used continually. The users are in Boston, MA (United States). What should you do?

Options:

A.

Configure regional storage for the region closest to the users Configure a Nearline storage class

B.

Configure regional storage for the region closest to the users Configure a Standard storage class

C.

Configure dual-regional storage for the dual region closest to the users Configure a Nearline storage class

D.

Configure dual-regional storage for the dual region closest to the users Configure a Standard storage class

Question 13

You are assisting a new Google Cloud user who just installed the Google Cloud SDK on their VM. The server needs access to Cloud Storage. The user wants your help to create a new storage bucket. You need to make this change in multiple environments. What should you do?

Options:

A.

Use a Deployment Manager script to automate creating storage buckets in an appropriate region

B.

Use a local SSD to improve performance of the VM for the targeted workload

C.

Use the gsutii command to create a storage bucket in the same region as the VM

D.

Use a Persistent Disk SSD in the same zone as the VM to improve performance of the VM

Question 14

You are working for a hospital that stores Its medical images in an on-premises data room. The hospital wants to use Cloud Storage for archival storage of these images. The hospital wants an automated process to upload any new medical images to Cloud Storage. You need to design and implement a solution. What should you do?

Options:

A.

Deploy a Dataflow job from the batch template "Datastore lo Cloud Storage" Schedule the batch job on the desired interval

B.

In the Cloud Console, go to Cloud Storage Upload the relevant images to the appropriate bucket

C.

Create a script that uses the gsutil command line interface to synchronize the on-premises storage with Cloud Storage Schedule the script as a cron job

D.

Create a Pub/Sub topic, and enable a Cloud Storage trigger for the Pub/Sub topic. Create an application that sends all medical images to the Pub/Sub lope

Question 15

Your company uses BigQuery to store and analyze data. Upon submitting your query in BigQuery, the query fails with a quotaExceeded error. You need to diagnose the issue causing the error. What should you do?

Choose 2 answers

Options:

A.

Search errors in Cloud Audit Logs to analyze the issue.

B.

Configure Cloud Trace to analyze the issue.

C.

View errors in Cloud Monitoring to analyze the issue.

D.

Use the information schema views to analyze the underlying issue.

E.

Use BigQuery Bl Engine to analyze the issue.

Question 16

During a recent audit of your existing Google Cloud resources, you discovered several users with email addresses outside of your Google Workspace domain.

You want to ensure that your resources are only shared with users whose email addresses match your domain. You need to remove any mismatched users, and you want to avoid having to audit your resources to identify mismatched users. What should you do?

Options:

A.

Create a Cloud Scheduler task to regularly scan your projects and delete mismatched users.

B.

Create a Cloud Scheduler task to regularly scan your resources and delete mismatched users.

C.

Set an organizational policy constraint to limit identities by domain to automatically remove mismatched users.

D.

Set an organizational policy constraint to limit identities by domain, and then retroactively remove the existing mismatched users.

Question 17

You have a web application deployed as a managed instance group. You have a new version of the application to gradually deploy. Your web application is currently receiving live web traffic. You want to ensure that the available capacity does not decrease during the deployment. What should you do?

Options:

A.

Perform a rolling-action start-update with maxSurge set to 0 and maxUnavailable set to 1.

B.

Perform a rolling-action start-update with maxSurge set to 1 and maxUnavailable set to 0.

C.

Create a new managed instance group with an updated instance template. Add the group to the backend service for the load balancer. When all instances in the new managed instance group are healthy, delete the old managed instance group.

D.

Create a new instance template with the new application version. Update the existing managed instance group with the new instance template. Delete the instances in the managed instance group to allow the managed instance group to recreate the instance using the new instance template.

Question 18

You are building a backend service for an ecommerce platform that will persist transaction data from mobile and web clients. After the platform is launched, you expect a large volume of global transactions. Your business team wants to run SQL queries to analyze the data. You need to build a highly available and scalable data store for the platform. What should you do?

Options:

A.

Create a multi-region Cloud Spanner instance with an optimized schema.

B.

Create a multi-region Firestore database with aggregation query enabled.

C.

Create a multi-region Cloud SQL for PostgreSQL database with optimized indexes.

D.

Create a multi-region BigQuery dataset with optimized tables.

Question 19

You want to select and configure a cost-effective solution for relational data on Google Cloud Platform. You are working with a small set of operational data in one geographic location. You need to support point-in-time recovery. What should you do?

Options:

A.

Select Cloud SQL (MySQL). Verify that the enable binary logging option is selected.

B.

Select Cloud SQL (MySQL). Select the create failover replicas option.

C.

Select Cloud Spanner. Set up your instance with 2 nodes.

D.

Select Cloud Spanner. Set up your instance as multi-regional.

Question 20

You are deploying an application to App Engine. You want the number of instances to scale based on request rate. You need at least 3 unoccupied instances at all times. Which scaling type should you use?

Options:

A.

Manual Scaling with 3 instances.

B.

Basic Scaling with min_instances set to 3.

C.

Basic Scaling with max_instances set to 3.

D.

Automatic Scaling with min_idle_instances set to 3.

Question 21

You are planning to migrate the following on-premises data management solutions to Google Cloud:

• One MySQL cluster for your main database

• Apache Kafka for your event streaming platform

• One Cloud SOL for PostgreSOL database for your analytical and reporting needs

You want to implement Google-recommended solutions for the migration. You need to ensure that the new solutions provide global scalability and require minimal operational and infrastructure management. What should you do?

Options:

A.

Migrate from MySQL to Cloud SQL, from Kafka to Memorystore, and from Cloud SQL for PostgreSQL to Cloud SQL

B.

Migrate from MySQL to Cloud Spanner, from Kafka to Memorystore, and from Cloud SOL for PostgreSQL to Cloud SQL

C.

Migrate from MySQL to Cloud SOL, from Kafka to Pub/Sub, and from Cloud SOL for PostgreSQL to BigQuery.

D.

Migrate from MySQL to Cloud Spanner, from Kafka to Pub/Sub. and from Cloud SQL for PostgreSQL to BigQuery

Question 22

You are working for a startup that was officially registered as a business 6 months ago. As your customer base grows, your use of Google Cloud increases. You want to allow all engineers to create new projects without asking them for their credit card information. What should you do?

Options:

A.

Create a Billing account, associate a payment method with it, and provide all project creators with permission to associate that billing account with their projects.

B.

Grant all engineer’s permission to create their own billing accounts for each new project.

C.

Apply for monthly invoiced billing, and have a single invoice tor the project paid by the finance team.

D.

Create a billing account, associate it with a monthly purchase order (PO), and send the PO to Google Cloud.

Question 23

You have created a code snippet that should be triggered whenever a new file is uploaded to a Cloud Storage bucket. You want to deploy this code snippet. What should you do?

Options:

A.

Use App Engine and configure Cloud Scheduler to trigger the application using Pub/Sub.

B.

Use Cloud Functions and configure the bucket as a trigger resource.

C.

Use Google Kubernetes Engine and configure a CronJob to trigger the application using Pub/Sub.

D.

Use Dataflow as a batch job, and configure the bucket as a data source.

Question 24

You use Cloud Logging lo capture application logs. You now need to use SOL to analyze the application logs in Cloud Logging, and you want to follow Google-recommended practices. What should you do?

Options:

A.

Develop SQL queries by using Gemini for Google Cloud.

B.

Enable Log Analytics for the log bucket and create a linked dataset in BigQuery.

C.

Create a schema for the storage bucket and run SQL queries for the data in the bucket.

D.

Export logs to a storage bucket and create an external view in BigQuery.

Question 25

You have been asked to set up Object Lifecycle Management for objects stored in storage buckets. The objects are written once and accessed frequently for 30 days. After 30 days, the objects are not read again unless there is a special need. The object should be kept for three years, and you need to minimize cost. What should you do?

Options:

A.

Set up a policy that uses Nearline storage for 30 days and then moves to Archive storage for three years.

B.

Set up a policy that uses Standard storage for 30 days and then moves to Archive storage for three years.

C.

Set up a policy that uses Nearline storage for 30 days, then moves the Coldline for one year, and then moves to Archive storage for two years.

D.

Set up a policy that uses Standard storage for 30 days, then moves to Coldline for one year, and then moves to Archive storage for two years.

Question 26

You are building a data lake on Google Cloud for your Internet of Things (loT) application. The loT application has millions of sensors that are constantly streaming structured and unstructured data to your backend in the cloud. You want to build a highly available and resilient architecture based on Google-recommended practices. What should you do?

Options:

A.

Stream data to Pub/Sub, and use Dataflow to send data to Cloud Storage

B.

Stream data to Pub/Sub. and use Storage Transfer Service to send data to BigQuery.

C.

Stream data to Dataflow, and use Storage Transfer Service to send data to BigQuery.

D.

Stream data to Dataflow, and use Dataprep by Trifacta to send data to Bigtable.

Question 27

Your customer has implemented a solution that uses Cloud Spanner and notices some read latency-related performance issues on one table. This table is accessed only by their users using a primary key. The table schema is shown below.

Question # 27

You want to resolve the issue. What should you do?

Question # 27

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 28

Your company has a Google Cloud Platform project that uses BigQuery for data warehousing. Your data science team changes frequently and has few members. You need to allow members of this team to perform queries. You want to follow Google-recommended practices. What should you do?

Options:

A.

1. Create an IAM entry for each data scientist's user account.2. Assign the BigQuery jobUser role to the group.

B.

1. Create an IAM entry for each data scientist's user account.2. Assign the BigQuery dataViewer user role to the group.

C.

1. Create a dedicated Google group in Cloud Identity.2. Add each data scientist's user account to the group.3. Assign the BigQuery jobUser role to the group.

D.

1. Create a dedicated Google group in Cloud Identity.2. Add each data scientist's user account to the group.3. Assign the BigQuery dataViewer user role to the group.

Question 29

You are using multiple configurations for gcloud. You want to review the configured Kubernetes Engine cluster of an inactive configuration using the fewest possible steps. What should you do?

Options:

A.

Use gcloud config configurations describe to review the output.

B.

Use gcloud config configurations activate and gcloud config list to review the output.

C.

Use kubectl config get-contexts to review the output.

D.

Use kubectl config use-context and kubectl config view to review the output.

Question 30

Your company has developed a new application that consists of multiple microservices. You want to deploy the application to Google Kubernetes Engine (GKE), and you want to ensure that the cluster can scale as more applications are deployed in the future. You want to avoid manual intervention when each new application is deployed. What should you do?

Options:

A.

Deploy the application on GKE, and add a HorizontalPodAutoscaler to the deployment.

B.

Deploy the application on GKE, and add a VerticalPodAutoscaler to the deployment.

C.

Create a GKE cluster with autoscaling enabled on the node pool. Set a minimum and maximum for the size of the node pool.

D.

Create a separate node pool for each application, and deploy each application to its dedicated node pool.

Question 31

You created a Kubernetes deployment by running kubectl run nginx image=nginx labels=app=prod. Your Kubernetes cluster is also used by a number of other deployments. How can you find the identifier of the pods for this nginx deployment?

Options:

A.

kubectl get deployments –output=pods

B.

gcloud get pods –selector=”app=prod”

C.

kubectl get pods -I “app=prod”

D.

gcloud list gke-deployments -filter={pod }

Question 32

Your company has workloads running on Compute Engine and on-premises. The Google Cloud Virtual Private Cloud (VPC) is connected to your WAN over a Virtual Private Network (VPN). You need to deploy a new Compute Engine instance and ensure that no public Internet traffic can be routed to it. What should you do?

Options:

A.

Create the instance without a public IP address.

B.

Create the instance with Private Google Access enabled.

C.

Create a deny-all egress firewall rule on the VPC network.

D.

Create a route on the VPC to route all traffic to the instance over the VPN tunnel.

Question 33

You have a virtual machine that is currently configured with 2 vCPUs and 4 GB of memory. It is running out of memory. You want to upgrade the virtual machine to have 8 GB of memory. What should you do?

Options:

A.

Rely on live migration to move the workload to a machine with more memory.

B.

Use gcloud to add metadata to the VM. Set the key to required-memory-size and the value to 8 GB.

C.

Stop the VM, change the machine type to n1-standard-8, and start the VM.

D.

Stop the VM, increase the memory to 8 GB, and start the VM.

Question 34

You have an application on a general-purpose Compute Engine instance that is experiencing excessive disk read throttling on its Zonal SSD Persistent Disk. The application primarily reads large files from disk. The disk size is currently 350 GB. You want to provide the maximum amount of throughput while minimizing costs. What should you do?

Options:

A.

Increase the size of the disk to 1 TB.

B.

Increase the allocated CPU to the instance.

C.

Migrate to use a Local SSD on the instance.

D.

Migrate to use a Regional SSD on the instance.

Question 35

Your company is moving its continuous integration and delivery (CI/CD) pipeline to Compute Engine instances. The pipeline will manage the entire cloud infrastructure through code. How can you ensure that the pipeline has appropriate permissions while your system is following security best practices?

Options:

A.

• Add a step for human approval to the CI/CD pipeline before the execution of the infrastructure

provisioning.

• Use the human approvals IAM account for the provisioning.

B.

• Attach a single service account to the compute instances.

• Add minimal rights to the service account.

• Allow the service account to impersonate a Cloud Identity user with elevated permissions to create, update, or delete resources.

C.

• Attach a single service account to the compute instances.

• Add all required Identity and Access Management (IAM) permissions to this service account to create, update, or delete resources

D.

• Create multiple service accounts, one for each pipeline with the appropriate minimal Identity and

Access Management (IAM) permissions.

• Use a secret manager service to store the key files of the service accounts.

• Allow the CI/CD pipeline to request the appropriate secrets during the execution of the pipeline.

Question 36

A colleague handed over a Google Cloud project for you to maintain. As part of a security checkup, you want to review who has been granted the Project Owner role. What should you do?

Options:

A.

In the Google Cloud console, validate which SSH keys have been stored as project-wide keys.

B.

Navigate to Identity-Aware Proxy and check the permissions for these resources.

C.

Enable Audit logs on the 1AM & admin page for all resources, and validate the results.

D.

Use the gcloud projects get-iam-policy command to view the current role assignments.

Question 37

Your company’s infrastructure is on-premises, but all machines are running at maximum capacity. You want to burst to Google Cloud. The workloads on Google Cloud must be able to directly communicate to the workloads on-premises using a private IP range. What should you do?

Options:

A.

In Google Cloud, configure the VPC as a host for Shared VPC.

B.

In Google Cloud, configure the VPC for VPC Network Peering.

C.

Create bastion hosts both in your on-premises environment and on Google Cloud. Configure both as proxy servers using their public IP addresses.

D.

Set up Cloud VPN between the infrastructure on-premises and Google Cloud.

Question 38

A team of data scientists infrequently needs to use a Google Kubernetes Engine (GKE) cluster that you manage. They require GPUs for some long-running, non-restartable jobs. You want to minimize cost. What should you do?

Options:

A.

Enable node auto-provisioning on the GKE cluster.

B.

Create a VerticalPodAutscaler for those workloads.

C.

Create a node pool with preemptible VMs and GPUs attached to those VMs.

D.

Create a node pool of instances with GPUs, and enable autoscaling on this node pool with a minimum size of 1.

Question 39

You are developing a financial trading application that will be used globally. Data is stored and queried using a relational structure, and clients from all over the world should get the exact identical state of the data. The application will be deployed in multiple regions to provide the lowest latency to end users. You need to select a storage option for the application data while minimizing latency. What should you do?

Options:

A.

Use Cloud Bigtable for data storage.

B.

Use Cloud SQL for data storage.

C.

Use Cloud Spanner for data storage.

D.

Use Firestore for data storage.

Question 40

You created an instance of SQL Server 2017 on Compute Engine to test features in the new version. You want to connect to this instance using the fewest number of steps. What should you do?

Options:

A.

Install a RDP client on your desktop. Verify that a firewall rule for port 3389 exists.

B.

Install a RDP client in your desktop. Set a Windows username and password in the GCP Console. Use the credentials to log in to the instance.

C.

Set a Windows password in the GCP Console. Verify that a firewall rule for port 22 exists. Click the RDP button in the GCP Console and supply the credentials to log in.

D.

Set a Windows username and password in the GCP Console. Verify that a firewall rule for port 3389 exists. Click the RDP button in the GCP Console, and supply the credentials to log in.

Question 41

Your company uses BigQuery for data warehousing. Over time, many different business units in your company have created 1000+ datasets across hundreds of projects. Your CIO wants you to examine all datasets to find tables that contain an employee_ssn column. You want to minimize effort in performing this task. What should you do?

Options:

A.

Go to Data Catalog and search for employee_ssn in the search box.

B.

Write a shell script that uses the bq command line tool to loop through all the projects in your organization.

C.

Write a script that loops through all the projects in your organization and runs a query on INFORMATION_SCHEMA.COLUMNS view to find the employee_ssn column.

D.

Write a Cloud Dataflow job that loops through all the projects in your organization and runs a query on INFORMATION_SCHEMA.COLUMNS view to find employee_ssn column.

Question 42

You are running multiple microservices in a Kubernetes Engine cluster. One microservice is rendering images. The microservice responsible for the image rendering requires a large amount of CPU time compared to the memory it requires. The other microservices are workloads that are optimized for n1-standard machine types. You need to optimize your cluster so that all workloads are using resources as efficiently as possible. What should you do?

Options:

A.

Assign the pods of the image rendering microservice a higher pod priority than the older microservices

B.

Create a node pool with compute-optimized machine type nodes for the image rendering microservice Use the node pool with general-purpose

machine type nodes for the other microservices

C.

Use the node pool with general-purpose machine type nodes for lite mage rendering microservice Create a nodepool with compute-optimized machine type nodes for the other microservices

D.

Configure the required amount of CPU and memory in the resource requests specification of the image rendering microservice deployment Keep the resource requests for the other microservices at the default

Question 43

You need to manage multiple Google Cloud Platform (GCP) projects in the fewest steps possible. You want to configure the Google Cloud SDK command line interface (CLI) so that you can easily manage multiple GCP projects. What should you?

Options:

A.

1. Create a configuration for each project you need to manage.

2. Activate the appropriate configuration when you work with each of your assigned GCP projects.

B.

1. Create a configuration for each project you need to manage.

2. Use gcloud init to update the configuration values when you need to work with a non-default project

C.

1. Use the default configuration for one project you need to manage.

2. Activate the appropriate configuration when you work with each of your assigned GCP projects.

D.

1. Use the default configuration for one project you need to manage.

2. Use gcloud init to update the configuration values when you need to work with a non-default project.

Question 44

Your finance team wants to view the billing report for your projects. You want to make sure that the finance team does not get additional permissions to the project. What should you do?

Options:

A.

Add the group for the finance team to roles/billing user role.

B.

Add the group for the finance team to roles/billing admin role.

C.

Add the group for the finance team to roles/billing viewer role.

D.

Add the group for the finance team to roles/billing project/Manager role.

Question 45

Your team has developed a stateless application which requires it to be run directly on virtual machines. The application is expected to receive a fluctuating amount of traffic and needs to scale automatically. You need to deploy the application. What should you do?

Options:

A.

Deploy the application on a managed instance group and configure autoscaling.

B.

Deploy the application on a Kubernetes Engine cluster and configure node pool autoscaling.

C.

Deploy the application on Cloud Functions and configure the maximum number instances.

D.

Deploy the application on Cloud Run and configure autoscaling.

Question 46

You have a Dockerfile that you need to deploy on Kubernetes Engine. What should you do?

Options:

A.

Use kubectl app deploy .

B.

Use gcloud app deploy .

C.

Create a docker image from the Dockerfile and upload it to Container Registry. Create a Deployment YAML file to point to that image. Use kubectl to create the deployment with that file.

D.

Create a docker image from the Dockerfile and upload it to Cloud Storage. Create a Deployment YAML file to point to that image. Use kubectl to create the deployment with that file.

Question 47

Your company publishes large files on an Apache web server that runs on a Compute Engine instance. The Apache web server is not the only application running in the project. You want to receive an email when the egress network costs for the server exceed 100 dollars for the current month as measured by Google Cloud Platform (GCP). What should you do?

Options:

A.

Set up a budget alert on the project with an amount of 100 dollars, a threshold of 100%, and notification type of “email.”

B.

Set up a budget alert on the billing account with an amount of 100 dollars, a threshold of 100%, and notification type of “email.”

C.

Export the billing data to BigQuery. Create a Cloud Function that uses BigQuery to sum the egress network costs of the exported billing data for the Apache web server for the current month and sends an email if it is over 100 dollars. Schedule the Cloud Function using Cloud Scheduler to run hourly.

D.

Use the Stackdriver Logging Agent to export the Apache web server logs to Stackdriver Logging. Create a Cloud Function that uses BigQuery to parse the HTTP response log data in Stackdriver for the current month and sends an email if the size of all HTTP responses, multiplied by current GCP egress prices, totals over 100 dollars. Schedule the Cloud Function using Cloud Scheduler to run hourly.

Question 48

You need a dynamic way of provisioning VMs on Compute Engine. The exact specifications will be in a dedicated configuration file. You want to follow Google’s recommended practices. Which method should you use?

Options:

A.

Deployment Manager

B.

Cloud Composer

C.

Managed Instance Group

D.

Unmanaged Instance Group

Question 49

You are managing a Data Warehouse on BigQuery. An external auditor will review your company's processes, and multiple external consultants will need view access to the data. You need to provide them with view access while following Google-recommended practices. What should you do?

Options:

A.

Grant each individual external consultant the role of BigQuery Editor

B.

Grant each individual external consultant the role of BigQuery Viewer

C.

Create a Google Group that contains the consultants and grant the group the role of BigQuery Editor

D.

Create a Google Group that contains the consultants, and grant the group the role of BigQuery Viewer

Question 50

You built an application on your development laptop that uses Google Cloud services. Your application uses Application Default Credentials for authentication and works fine on your development laptop. You want to migrate this application to a Compute Engine virtual machine (VM) and set up authentication using Google- recommended practices and minimal changes. What should you do?

Options:

A.

Assign appropriate access for Google services to the service account used by the Compute Engine VM.

B.

Create a service account with appropriate access for Google services, and configure the application to use this account.

C.

Store credentials for service accounts with appropriate access for Google services in a config file, and deploy this config file with your application.

D.

Store credentials for your user account with appropriate access for Google services in a config file, and deploy this config file with your application.

Question 51

You have successfully created a development environment in a project for an application. This application uses Compute Engine and Cloud SQL. Now, you need to create a production environment for this application.

The security team has forbidden the existence of network routes between these 2 environments, and asks you to follow Google-recommended practices. What should you do?

Options:

A.

Create a new project, enable the Compute Engine and Cloud SQL APIs in that project, and replicate the setup you have created in the development environment.

B.

Create a new production subnet in the existing VPC and a new production Cloud SQL instance in your existing project, and deploy your application using those resources.

C.

Create a new project, modify your existing VPC to be a Shared VPC, share that VPC with your new project, and replicate the setup you have in the development environment in that new project, in the Shared VPC.

D.

Ask the security team to grant you the Project Editor role in an existing production project used by another division of your company. Once they grant you that role, replicate the setup you have in the development environment in that project.

Question 52

You have an on-premises data analytics set of binaries that processes data files in memory for about 45 minutes every midnight. The sizes of those data files range from 1 gigabyte to 16 gigabytes. You want to migrate this application to Google Cloud with minimal effort and cost. What should you do?

Options:

A.

Upload the code to Cloud Functions. Use Cloud Scheduler to start the application.

B.

Create a container for the set of binaries. Use Cloud Scheduler to start a Cloud Run job for the container.

C.

Create a container for the set of binaries Deploy the container to Google Kubernetes Engine (GKE) and use the Kubernetes scheduler to start the application.

D.

Lift and shift to a VM on Compute Engine. Use an instance schedule to start and stop the instance.

Question 53

Users of your application are complaining of slowness when loading the application. You realize the slowness is because the App Engine deployment serving the application is deployed in us-central whereas all users of this application are closest to europe-west3. You want to change the region of the App Engine application to europe-west3 to minimize latency. What’s the best way to change the App Engine region?

Options:

A.

Create a new project and create an App Engine instance in europe-west3

B.

Use the gcloud app region set command and supply the name of the new region.

C.

From the console, under the App Engine page, click edit, and change the region drop-down.

D.

Contact Google Cloud Support and request the change.

Question 54

You have created an application that is packaged into a Docker image. You want to deploy the Docker image as a workload on Google Kubernetes Engine. What should you do?

Options:

A.

Upload the image to Cloud Storage and create a Kubernetes Service referencing the image.

B.

Upload the image to Cloud Storage and create a Kubernetes Deployment referencing the image.

C.

Upload the image to Container Registry and create a Kubernetes Service referencing the image.

D.

Upload the image to Container Registry and create a Kubernetes Deployment referencing the image.

Question 55

Your company wants to standardize the creation and management of multiple Google Cloud resources using Infrastructure as Code. You want to minimize the amount of repetitive code needed to manage the environment What should you do?

Options:

A.

Create a bash script that contains all requirement steps as gcloud commands

B.

Develop templates for the environment using Cloud Deployment Manager

C.

Use curl in a terminal to send a REST request to the relevant Google API for each individual resource.

D.

Use the Cloud Console interface to provision and manage all related resources

Question 56

You have been asked to migrate a docker application from datacenter to cloud. Your solution architect has suggested uploading docker images to GCR in one project and running an application in a GKE cluster in a separate project. You want to store images in the project img-278322 and run the application in the project prod-278986. You want to tag the image as acme_track_n_trace:v1. You want to follow Google-recommended practices. What should you do?

Options:

A.

Run gcloud builds submit --tag gcr.io/img-278322/acme_track_n_trace

B.

Run gcloud builds submit --tag gcr.io/img-278322/acme_track_n_trace:v1

C.

Run gcloud builds submit --tag gcr.io/prod-278986/acme_track_n_trace

D.

Run gcloud builds submit --tag gcr.io/prod-278986/acme_track_n_trace:v1

Question 57

For analysis purposes, you need to send all the logs from all of your Compute Engine instances to a BigQuery dataset called platform-logs. You have already installed the Stackdriver Logging agent on all the instances. You want to minimize cost. What should you do?

Options:

A.

1. Give the BigQuery Data Editor role on the platform-logs dataset to the service accounts used by your instances.2. Update your instances’ metadata to add the following value: logs-destination: bq://platform-logs.

B.

1. In Stackdriver Logging, create a logs export with a Cloud Pub/Sub topic called logs as a sink.2. Create a Cloud Function that is triggered by messages in the logs topic.3. Configure that Cloud Function to drop logs that are not from Compute Engine and to insert Compute Engine logs in the platform-logs dataset.

C.

1. In Stackdriver Logging, create a filter to view only Compute Engine logs.2. Click Create Export.3. Choose BigQuery as Sink Service, and the platform-logs dataset as Sink Destination.

D.

1. Create a Cloud Function that has the BigQuery User role on the platform-logs dataset.2. Configure this Cloud Function to create a BigQuery Job that executes this query:INSERT INTO dataset.platform-logs (timestamp, log)SELECT timestamp, log FROM compute.logsWHERE timestamp > DATE_SUB(CURRENT_DATE(), INTERVAL 1 DAY)3. Use Cloud Scheduler to trigger this Cloud Function once a day.

Question 58

You need to deploy a single stateless web application with a web interface and multiple endpoints. For security reasons, the web application must be reachable from an internal IP address from your company's private VPC and on-premises network. You also need to update the web application multiple times per day with minimal effort and want to manage a minimal amount of cloud infrastructure. What should you do?

Options:

A.

Deploy the web application on Google Kubernetes Engine standard edition with an internal ingress.

B.

Deploy the web application on Cloud Run with Private Google Access configured

C.

Deploy the web application to GKE Autopilot with Private Google Access configured

D.

Deploy the web application on Cloud Run with Private Service Connect configured.

Question 59

A colleague handed over a Google Cloud Platform project for you to maintain. As part of a security checkup, you want to review who has been granted the Project Owner role. What should you do?

Options:

A.

In the console, validate which SSH keys have been stored as project-wide keys.

B.

Navigate to Identity-Aware Proxy and check the permissions for these resources.

C.

Enable Audit Logs on the IAM & admin page for all resources, and validate the results.

D.

Use the command gcloud projects get–iam–policy to view the current role assignments.

Question 60

You have created a new project in Google Cloud through the gcloud command line interface (CLI) and linked a billing account. You need to create a new Compute

Engine instance using the CLI. You need to perform the prerequisite steps. What should you do?

Options:

A.

Create a Cloud Monitoring Workspace.

B.

Create a VPC network in the project.

C.

Enable the compute googleapis.com API.

D.

Grant yourself the IAM role of Compute Admin.

Question 61

You just installed the Google Cloud CLI on your new corporate laptop. You need to list the existing instances of your company on Google Cloud. What must you do before you run the gcloud compute instances list command?

Choose 2 answers

Options:

A.

Run gcloud auth login, enter your login credentials in the dialog window, and paste the received login token to gcloud CLI.

B.

Create a Google Cloud service account, and download the service account key. Place the key file in a folder on your machine where gcloud CLI can find it.

C.

Download your Cloud Identity user account key. Place the key file in a folder on your machine where gcloud CLI can find it.

D.

Run gcloud config set compute/zone $my_zone to set the default zone for gcloud CLI.

E.

Run gcloud config set project $my_project to set the default project for gcloud CLI.

Question 62

Your company is moving its entire workload to Compute Engine. Some servers should be accessible through the Internet, and other servers should only be accessible over the internal network. All servers need to be able to talk to each other over specific ports and protocols. The current on-premises network relies on a demilitarized zone (DMZ) for the public servers and a Local Area Network (LAN) for the private servers. You need to design the networking infrastructure on

Google Cloud to match these requirements. What should you do?

Options:

A.

1. Create a single VPC with a subnet for the DMZ and a subnet for the LAN. 2. Set up firewall rules to open up relevant traffic between the DMZ and the LAN subnets, and another firewall rule to allow public ingress traffic for the DMZ.

B.

1. Create a single VPC with a subnet for the DMZ and a subnet for the LAN. 2. Set up firewall rules to open up relevant traffic between the DMZ and the LAN subnets, and another firewall rule to allow public egress traffic for the DMZ.

C.

1. Create a VPC with a subnet for the DMZ and another VPC with a subnet for the LAN. 2. Set up firewall rules to open up relevant traffic between the DMZ and the LAN subnets, and another firewall rule to allow public ingress traffic for the DMZ.

D.

1. Create a VPC with a subnet for the DMZ and another VPC with a subnet for the LAN. 2. Set up firewall rules to open up relevant traffic between the DMZ and the LAN subnets, and another firewall rule to allow public egress traffic for the DMZ.

Question 63

You are working in a team that has developed a new application that needs to be deployed on Kubernetes. The production application is business critical and should be optimized for reliability. You need to provision a Kubernetes cluster and want to follow Google-recommended practices. What should you do?

Options:

A.

Create a GKE Autopilot cluster. Enroll the cluster in the rapid release channel.

B.

Create a GKE Autopilot cluster. Enroll the cluster in the stable release channel.

C.

Create a zonal GKE standard cluster. Enroll the cluster in the stable release channel.

D.

Create a regional GKE standard cluster. Enroll the cluster in the rapid release channel.

Question 64

You are using Deployment Manager to create a Google Kubernetes Engine cluster. Using the same Deployment Manager deployment, you also want to create a DaemonSet in the kube-system namespace of the cluster. You want a solution that uses the fewest possible services. What should you do?

Options:

A.

Add the cluster’s API as a new Type Provider in Deployment Manager, and use the new type to create the DaemonSet.

B.

Use the Deployment Manager Runtime Configurator to create a new Config resource that contains the DaemonSet definition.

C.

With Deployment Manager, create a Compute Engine instance with a startup script that uses kubectl to create the DaemonSet.

D.

In the cluster’s definition in Deployment Manager, add a metadata that has kube-system as key and the DaemonSet manifest as value.

Question 65

You need to create a copy of a custom Compute Engine virtual machine (VM) to facilitate an expected increase in application traffic due to a business acquisition. What should you do?

Options:

A.

Create a Compute Engine snapshot of your base VM. Create your images from that snapshot.

B.

Create a Compute Engine snapshot of your base VM. Create your instances from that snapshot.

C.

Create a custom Compute Engine image from a snapshot. Create your images from that image.

D.

Create a custom Compute Engine image from a snapshot. Create your instances from that image.

Question 66

You are the team lead of a group of 10 developers. You provided each developer with an individual Google Cloud Project that they can use as their personal sandbox to experiment with different Google Cloud solutions. You want to be notified if any of the developers are spending above $500 per month on their sandbox environment. What should you do?

Options:

A.

Create a single budget for all projects and configure budget alerts on this budget.

B.

Create a separate billing account per sandbox project and enable BigQuery billing exports. Create a Data Studio dashboard to plot the spending per billing account.

C.

Create a budget per project and configure budget alerts on all of these budgets.

D.

Create a single billing account for all sandbox projects and enable BigQuery billing exports. Create a Data Studio dashboard to plot the spending per project.

Question 67

Your company has a single sign-on (SSO) identity provider that supports Security Assertion Markup Language (SAML) integration with service providers. Your company has users in Cloud Identity. You would like users to authenticate using your company’s SSO provider. What should you do?

Options:

A.

In Cloud Identity, set up SSO with Google as an identity provider to access custom SAML apps.

B.

In Cloud Identity, set up SSO with a third-party identity provider with Google as a service provider.

C.

Obtain OAuth 2.0 credentials, configure the user consent screen, and set up OAuth 2.0 for Mobile & Desktop Apps.

D.

Obtain OAuth 2.0 credentials, configure the user consent screen, and set up OAuth 2.0 for Web Server Applications.

Question 68

You are running an application on multiple virtual machines within a managed instance group and have autoscaling enabled. The autoscaling policy is configured so that additional instances are added to the group if the CPU utilization of instances goes above 80%. VMs are added until the instance group reaches its maximum limit of five VMs or until CPU utilization of instances lowers to 80%. The initial delay for HTTP health checks against the instances is set to 30 seconds. The virtual machine instances take around three minutes to become available for users. You observe that when the instance group autoscales, it adds more instances then necessary to support the levels of end-user traffic. You want to properly maintain instance group sizes when autoscaling. What should you do?

Options:

A.

Set the maximum number of instances to 1.

B.

Decrease the maximum number of instances to 3.

C.

Use a TCP health check instead of an HTTP health check.

D.

Increase the initial delay of the HTTP health check to 200 seconds.

Question 69

Your company has a 3-tier solution running on Compute Engine. The configuration of the current infrastructure is shown below.

Question # 69

Each tier has a service account that is associated with all instances within it. You need to enable communication on TCP port 8080 between tiers as follows:

• Instances in tier #1 must communicate with tier #2.

• Instances in tier #2 must communicate with tier #3.

What should you do?

Options:

A.

1. Create an ingress firewall rule with the following settings:• Targets: all instances• Source filter: IP ranges (with the range set to 10.0.2.0/24)• Protocols: allow all2. Create an ingress firewall rule with the following settings:• Targets: all instances• Source filter: IP ranges (with the range set to 10.0.1.0/24)• Protocols: allow all

B.

1. Create an ingress firewall rule with the following settings:• Targets: all instances with tier #2 service account• Source filter: all instances with tier #1 service account• Protocols: allow TCP:80802. Create an ingress firewall rule with the following settings:• Targets: all instances with tier #3 service account• Source filter: all instances with tier #2 service account• Protocols: allow TCP: 8080

C.

1. Create an ingress firewall rule with the following settings:• Targets: all instances with tier #2 service account• Source filter: all instances with tier #1 service account• Protocols: allow all2. Create an ingress firewall rule with the following settings:• Targets: all instances with tier #3 service account• Source filter: all instances with tier #2 service account• Protocols: allow all

D.

1. Create an egress firewall rule with the following settings:• Targets: all instances• Source filter: IP ranges (with the range set to 10.0.2.0/24)• Protocols: allow TCP: 80802. Create an egress firewall rule with the following settings:• Targets: all instances• Source filter: IP ranges (with the range set to 10.0.1.0/24)• Protocols: allow TCP: 8080

Question 70

You have an application that receives SSL-encrypted TCP traffic on port 443. Clients for this application are located all over the world. You want to minimize latency for the clients. Which load balancing option should you use?

Options:

A.

HTTPS Load Balancer

B.

Network Load Balancer

C.

SSL Proxy Load Balancer

D.

Internal TCP/UDP Load Balancer. Add a firewall rule allowing ingress traffic from 0.0.0.0/0 on the target instances.

Question 71

You are about to deploy a new Enterprise Resource Planning (ERP) system on Google Cloud. The application holds the full database in-memory for fast data access, and you need to configure the most appropriate resources on Google Cloud for this application. What should you do?

Options:

A.

Provision preemptible Compute Engine instances.

B.

Provision Compute Engine instances with GPUs attached.

C.

Provision Compute Engine instances with local SSDs attached.

D.

Provision Compute Engine instances with M1 machine type.

Question 72

You are using Data Studio to visualize a table from your data warehouse that is built on top of BigQuery. Data is appended to the data warehouse during the day. At night, the daily summary is recalculated by overwriting the table. You just noticed that the charts in Data Studio are broken, and you want to analyze the problem. What should you do?

Options:

A.

Use the BigQuery interface to review the nightly Job and look for any errors

B.

Review the Error Reporting page in the Cloud Console to find any errors.

C.

In Cloud Logging create a filter for your Data Studio report

D.

Use the open source CLI tool. Snapshot Debugger, to find out why the data was not refreshed correctly.

Question 73

Your company developed an application to deploy on Google Kubernetes Engine. Certain parts of the application are not fault-tolerant and are allowed to have downtime Other parts of the application are critical and must always be available. You need to configure a Goorj e Kubernfl:es Engine duster while optimizing for cost. What should you do?

Options:

A.

Create a cluster with a single node-pool by using standard VMs. Label the fault-tolerant Deployments as spot-true.

B.

Create a cluster with a single node-pool by using Spot VMs. Label the critical Deployments as spot-false.

C.

Create a cluster with both a Spot W node pool and a rode pool by using standard VMs Deploy the critical.

deployments on the Spot VM node pool and the fault; tolerant deployments on the node pool by using standard VMs.

D.

Create a cluster with both a Spot VM node pool and by using standard VMs. Deploy the critical deployments on the mode pool by using standard VMs and the fault-tolerant deployments on the Spot VM node pool.

Question 74

You are hosting an application from Compute Engine virtual machines (VMs) in us–central1–a. You want to adjust your design to support the failure of a single Compute Engine zone, eliminate downtime, and minimize cost. What should you do?

Options:

A.

– Create Compute Engine resources in us–central1–b.

–Balance the load across both us–central1–a and us–central1–b.

B.

– Create a Managed Instance Group and specify us–central1–a as the zone.

–Configure the Health Check with a short Health Interval.

C.

– Create an HTTP(S) Load Balancer.

–Create one or more global forwarding rules to direct traffic to your VMs.

D.

– Perform regular backups of your application.

–Create a Cloud Monitoring Alert and be notified if your application becomes unavailable.

–Restore from backups when notified.

Question 75

You need to set a budget alert for use of Compute Engineer services on one of the three Google Cloud Platform projects that you manage. All three projects are linked to a single billing account. What should you do?

Options:

A.

Verify that you are the project billing administrator. Select the associated billing account and create a budget and alert for the appropriate project.

B.

Verify that you are the project billing administrator. Select the associated billing account and create a budget and a custom alert.

C.

Verify that you are the project administrator. Select the associated billing account and create a budget for the appropriate project.

D.

Verify that you are project administrator. Select the associated billing account and create a budget and a custom alert.

Question 76

You want to verify the IAM users and roles assigned within a GCP project named my-project. What should you do?

Options:

A.

Run gcloud iam roles list. Review the output section.

B.

Run gcloud iam service-accounts list. Review the output section.

C.

Navigate to the project and then to the IAM section in the GCP Console. Review the members and roles.

D.

Navigate to the project and then to the Roles section in the GCP Console. Review the roles and status.

Question 77

You need to immediately change the storage class of an existing Google Cloud bucket. You need to reduce service cost for infrequently accessed files stored in that bucket and for all files that will be added to that bucket in the future. What should you do?

Options:

A.

Use the gsutil to rewrite the storage class for the bucket Change the default storage class for the bucket

B.

Use the gsutil to rewrite the storage class for the bucket Set up Object Lifecycle management on the bucket

C.

Create a new bucket and change the default storage class for the bucket Set up Object Lifecycle management on lite bucket

D.

Create a new bucket and change the default storage class for the bucket import the files from the previous bucket into the new bucket

Question 78

You need to manage a third-party application that will run on a Compute Engine instance. Other Compute Engine instances are already running with default configuration. Application installation files are hosted on Cloud Storage. You need to access these files from the new instance without allowing other virtual machines (VMs) to access these files. What should you do?

Options:

A.

Create the instance with the default Compute Engine service account Grant the service account permissions on Cloud Storage.

B.

Create the instance with the default Compute Engine service account Add metadata to the objects on Cloud Storage that matches the metadata on the new instance.

C.

Create a new service account and assig n this service account to the new instance Grant the service account permissions on Cloud Storage.

D.

Create a new service account and assign this service account to the new instance Add metadata to the objects on Cloud Storage that matches the metadata on the new instance.

Question 79

You’ve deployed a microservice called myapp1 to a Google Kubernetes Engine cluster using the YAML file specified below:

Question # 79

You need to refactor this configuration so that the database password is not stored in plain text. You want to follow Google-recommended practices. What should you do?

Options:

A.

Store the database password inside the Docker image of the container, not in the YAML file.

B.

Store the database password inside a Secret object. Modify the YAML file to populate the DB_PASSWORD environment variable from the Secret.

C.

Store the database password inside a ConfigMap object. Modify the YAML file to populate the DB_PASSWORD environment variable from the ConfigMap.

D.

Store the database password in a file inside a Kubernetes persistent volume, and use a persistent volume claim to mount the volume to the container.

Question 80

You are running multiple VPC-native Google Kubernetes Engine clusters in the same subnet. The IPs available for the nodes are exhausted, and you want to ensure that the clusters can grow in nodes when needed. What should you do?

Options:

A.

Create a new subnet in the same region as the subnet being used.

B.

Add an alias IP range to the subnet used by the GKE clusters.

C.

Create a new VPC, and set up VPC peering with the existing VPC.

D.

Expand the CIDR range of the relevant subnet for the cluster.

Question 81

You are building an application that processes data files uploaded from thousands of suppliers. Your primary goals for the application are data security and the expiration of aged data. You need to design the application to:

•Restrict access so that suppliers can access only their own data.

•Give suppliers write access to data only for 30 minutes.

•Delete data that is over 45 days old.

You have a very short development cycle, and you need to make sure that the application requires minimal maintenance. Which two strategies should you use? (Choose two.)

Options:

A.

Build a lifecycle policy to delete Cloud Storage objects after 45 days.

B.

Use signed URLs to allow suppliers limited time access to store their objects.

C.

Set up an SFTP server for your application, and create a separate user for each supplier.

D.

Build a Cloud function that triggers a timer of 45 days to delete objects that have expired.

E.

Develop a script that loops through all Cloud Storage buckets and deletes any buckets that are older than 45 days.

Question 82

You are building an archival solution for your data warehouse and have selected Cloud Storage to archive your data. Your users need to be able to access this archived data once a quarter for some regulatory requirements. You want to select a cost-efficient option. Which storage option should you use?

Options:

A.

Coldline Storage

B.

Nearline Storage

C.

Regional Storage

D.

Multi-Regional Storage

Question 83

You are given a project with a single virtual private cloud (VPC) and a single subnetwork in the us-central1 region. There is a Compute Engine instance hosting an application in this subnetwork. You need to deploy a new instance in the same project in the europe-west1 region. This new instance needs access to the application. You want to follow Google-recommended practices. What should you do?

Options:

A.

1. Create a subnetwork in the same VPC, in europe-west1.2. Create the new instance in the new subnetwork and use the first instance's private address as the endpoint.

B.

1. Create a VPC and a subnetwork in europe-west1.2. Expose the application with an internal load balancer.3. Create the new instance in the new subnetwork and use the load balancer's address as the endpoint.

C.

1. Create a subnetwork in the same VPC, in europe-west1.2. Use Cloud VPN to connect the two subnetworks.3. Create the new instance in the new subnetwork and use the first instance's private address as the endpoint.

D.

1. Create a VPC and a subnetwork in europe-west1.2. Peer the 2 VPCs.3. Create the new instance in the new subnetwork and use the first instance's private address as the endpoint.

Question 84

You are developing a new web application that will be deployed on Google Cloud Platform. As part of your release cycle, you want to test updates to your application on a small portion of real user traffic. The majority of the users should still be directed towards a stable version of your application. What should you do?

Options:

A.

Deploy me application on App Engine For each update, create a new version of the same service Configure traffic splitting to send a small percentage of traffic to the new version

B.

Deploy the application on App Engine For each update, create a new service Configure traffic splitting to send a small percentage of traffic to the new service.

C.

Deploy the application on Kubernetes Engine For a new release, update the deployment to use the new version

D.

Deploy the application on Kubernetes Engine For a now release, create a new deployment for the new version Update the service e to use the now deployment.

Question 85

You have just created a new project which will be used to deploy a globally distributed application. You will use Cloud Spanner for data storage. You want to create a Cloud Spanner instance. You want to perform the first step in preparation of creating the instance. What should you do?

Options:

A.

Grant yourself the IAM role of Cloud Spanner Admin

B.

Create a new VPC network with subnetworks in all desired regions

C.

Configure your Cloud Spanner instance to be multi-regional

D.

Enable the Cloud Spanner API

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