ガイド（2022年最新）実際のGoogle Professional-Cloud-Developer試験問題 [Q28-Q46]

ガイド（2022年最新）実際のGoogle Professional-Cloud-Developer試験問題

Professional-Cloud-Developer試験問題集合格させるのは更新されたのは2022年年最新の認証済み試験問題

Google Professional-Cloud-Developer 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Launching A Compute Instance Using GCP Console And Cloud SDK Creating An Autoscaled Managed Instance Group Using An Instance Template
トピック 2	Security Mechanisms That Protect Services And Resources Choosing Data Storage Options Based On Use Case Considerations
トピック 3	Reviewing Test Results Of Continuous Integration Pipeline Developing Unit Tests For All Code Written
トピック 4	Configuring Compute Services Network Settings Configuring A Cloud Pub Sub Push Subscription To Call An Endpoint
トピック 5	Deploying Applications And Services On Google Kubernetes Engine Deploying Applications And Services On Google Kubernetes Engine
トピック 6	Google-Recommended Practices And Documentation Deploying And Securing An API With Cloud Endpoints
トピック 7	Automating Resource Provisioning With Deployment Manager Creating An Instance With A Startup Script That Installs Software
トピック 8	Developing An Integration Pipeline Using Services Emulating GCP Services For Local Application Development
トピック 9	Setting Up Your Development Environment, Considerations Building And Testing Applications
トピック 10	Integrating An Application With Data And Storage Services Writing An SQL Query To Retrieve Data From Relational Databases

 

質問 28
You are creating a Google Kubernetes Engine (GKE) cluster and run this command:

The command fails with the error:

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

• A. Request additional GKE quota in the GCP Console.
• B. Decouple services in the cluster, and rewrite new clusters to function with fewer cores.
• C. Open a support case to request additional GKE quota.
• D. Request additional Compute Engine quota in the GCP Console.

正解: A

 

質問 29
You are building a new API. You want to minimize the cost of storing and reduce the latency of serving images.
Which architecture should you use?

• A. Cloud Content Delivery Network (CDN) backed by Cloud Storage
• B. Transfer Appliance backed by Cloud Filestore
• C. Compute Engine backed by Persistent Disk
• D. App Engine backed by Cloud Storage

正解: C

 

質問 30
Your teammate has asked you to review the code below, which is adding a credit to an account balance in Cloud Datastore. Which improvement should you suggest your teammate make?

• A. Get the entity with an ancestor query.
• B. Use a strongly consistent transactional database.
• C. Don't return the account entity from the function.
• D. Get and put the entity in a transaction.

正解: A

 

質問 31
You are deploying a single website on App Engine that needs to be accessible via the URL http://www.altostrat.com/. What should you do?

• A. Define a mapping in dispatch.yaml to point the domain www.altostrat.com to your App Engine service. Create a DNS CNAME record to point to the App Engine canonical name ghs.googlehosted.com.
• B. Verify domain ownership with Webmaster Central. Define an A record pointing to the single global App Engine IP address.
• C. Define a mapping in dispatch.yaml to point the domain www.altostrat.com to your App Engine service. Define an A record pointing to the single global App Engine IP address.
• D. Verify domain ownership with Webmaster Central. Create a DNS CNAME record to point to the App Engine canonical name ghs.googlehosted.com.

正解: D

解説:
Reference:
https://cloud.google.com/appengine/docs/flexible/dotnet/mapping-custom-domains?hl=fa

 

質問 32
Which of the following types of data are backed up to iCloud? (Choose two.)

• A. Touch ID Settings
• B. Apple Pay information and settings
• C. Device Settings
• D. iCloud Music Library
• E. Messages

正解: C,E

 

質問 33
You have an application controlled by a managed instance group. When you deploy a new version of the application, costs should be minimized and the number of instances should not increase. You want to ensure that, when each new instance is created, the deployment only continues if the new instance is healthy.
What should you do?

• A. Perform a rolling-action with maxHealthy set to 0, maxUnhealthy set to 1.
• B. Perform a rolling-action with maxSurge set to 1, maxUnavailable set to 0.
• C. Perform a rolling-action with maxSurge set to 0, maxUnavailable set to 1
• D. Perform a rolling-action with maxHealthy set to 1, maxUnhealthy set to 0.

正解: B

解説:
Explanation/Reference: https://cloud.google.com/compute/docs/instance-groups/rolling-out-updates-to-managed-instance- groups

 

質問 34
Your company is planning to migrate their on-premises Hadoop environment to the cloud. Increasing storage cost and maintenance of data stored in HDFS is a major concern for your company. You also want to make minimal changes to existing data analytics jobs and existing architecture. How should you proceed with the migration?

• A. Create a Cloud Dataproc cluster on Google Cloud Platform, and then migrate your Hadoop environment to the new Cloud Dataproc cluster. Move your HDFS data into larger HDD disks to save on storage costs.
• B. Create a Cloud Dataproc cluster on Google Cloud Platform, and then migrate your Hadoop code objects to the new cluster. Move your data to Cloud Storage and leverage the Cloud Dataproc connector to run jobs on that data.
• C. Migrate your data stored in Hadoop to BigQuery. Change your jobs to source their information from BigQuery instead of the on-premises Hadoop environment.
• D. Create Compute Engine instances with HDD instead of SSD to save costs. Then perform a full migration of your existing environment into the new one in Compute Engine instances.

正解: B

 

質問 35

• A. It is supposed to write an object in a Cloud Storage bucket owned by project B. However, the write call is failing with the error "403 Forbidden".
  What should you do to correct the problem?
• B. Grant your user account the roles/storage.objectCreator role for the Cloud Storage bucket.
• C. Enable the Cloud Storage API in project B.
• D. Grant the [email protected] service account the roles/ storage.objectCreator role for the Cloud Storage bucket.
• E. Grant your user account the roles/iam.serviceAccountUser role for the service-PROJECTA@gcf-admin- robot.iam.gserviceaccount.com service account.

正解: E

 

質問 36
Your API backend is running on multiple cloud providers. You want to generate reports for the network latency of your API.
Which two steps should you take? (Choose two.)

• A. Use Stackdriver Profiler to generate report.
• B. Use Fluentd agent to gather data.
• C. Use Stackdriver Debugger to generate report.
• D. Use Stackdriver Trace to generate reports.
• E. Use Zipkin collector to gather data.

正解: A,D

解説:
Explanation/Reference:

 

質問 37
When evaluating an issue, which of the following is an empathetic and supportive closed question about updating software on an iOS device?

• A. I notice that your iPhone software is not up to date; would you like me to walk you through updating the software?
• B. You do know you should always update your software, correct?
• C. Updating your software is extremely easy, why haven't you done so?
• D. How to update your software is in the iPhone User's guide, why didn't you read it before using this phone?

正解: A

 

質問 38
You plan to make a simple HTML application available on the internet. This site keeps information about FAQs for your application. The application is static and contains images, HTML, CSS, and Javascript. You want to make this application available on the internet with as few steps as possible.
What should you do?

• A. Containerize your application first. Deploy this container to Google Kubernetes Engine (GKE) and assign an external IP address to the GKE pod hosting the application.
• B. Upload your application to Cloud Storage.
• C. Upload your application to an App Engine environment.
• D. Create a Compute Engine instance with Apache web server installed. Configure Apache web server to host the application.

正解: B

解説:
Explanation/Reference: https://cloud.google.com/storage/docs/hosting-static-website

 

質問 39
In order to meet their business requirements, how should HipLocal store their application state?

• A. Use local SSDs to store state.
• B. Replace the MySQL instance with Cloud SQL.
• C. Move the state storage to Cloud Spanner.
• D. Put a memcache layer in front of MySQL.

正解: D

 

質問 40
Which of the following is an ESD precaution that must be taken when working with Apple devices?

• A. Do not place internal components on metal surfaces.
• B. Pick up circuit boards using their connectors.
• C. When handling internal components, wear synthetic materials.
• D. Use polyester foam mats to ground the workbench.

正解: A

解説:
Explanation/Reference: http://www.peachpit.com/articles/article.aspx?p=760956

 

質問 41
Your application is logging to Stackdriver. You want to get the count of all requests on all /api/alpha/* endpoints.
What should you do?

• A. Add a Stackdriver counter metric for endpoint:/api/alpha/*.
• B. Export the logs to Cloud Pub/Sub and count lines matching /api/alphA.
• C. Export the logs to Cloud Storage and count lines matching /api/alphA.
• D. Add a Stackdriver counter metric for path:/api/alpha/.

正解: C

 

質問 42
You are planning to deploy your application in a Google Kubernetes Engine (GKE) cluster. The application exposes an HTTP-based health check at /healthz. You want to use this health check endpoint to determine whether traffic should be routed to the pod by the load balancer.
Which code snippet should you include in your Podconfiguration?

• A.
• B.
• C.
• D.

正解: B

解説:
For the GKE ingress controller to use your readinessProbes as health checks, the Pods for an Ingress must exist at the time of Ingress creation. If your replicas are scaled to 0, the default health check will apply.

 

質問 43
Your company stores their source code in a Cloud Source Repositories repository. Your company wants to build and test their code on each source code commit to the repository and requires a solution that is managed and has minimal operations overhead.
Which method should they use?

• A. Use Jenkins deployed via the Google Cloud Platform Marketplace, configured to watch for source code commits.
• B. Use Cloud Build with a trigger configured for each source code commit.
• C. Use a Compute Engine virtual machine instance with an open source continuous integration tool, configured to watch for source code commits.
• D. Use a source code commit trigger to push a message to a Cloud Pub/Sub topic that triggers an App Engine service to build the source code.

正解: B

 

質問 44
You are developing a JPEG image-resizing API hosted on Google Kubernetes Engine (GKE). Callers of the service will exist within the same GKE cluster. You want clients to be able to get the IP address of the service.
What should you do?

• A. Define a GKE Service. Clients should use the service name in the URL to connect to the service.
• B. Define a GKE Endpoint. Clients should get the endpoint name from Cloud DNS.
• C. Define a GKE Service. Clients should use the name of the A record in Cloud DNS to find the service's cluster IP address.
• D. Define a GKE Endpoint. Clients should get the endpoint name from the appropriate environment variable in the client container.

正解: D

解説:
Explanation

 

質問 45
You have deployed an HTTP(s) Load Balancer with the gcloud commands shown below.

Health checks to port 80 on the Compute Engine virtual machine instance are failing and no traffic is sent to your instances. You want to resolve the problem.
Which commands should you run?

• A. gcloud compute instances add-tags ${NAME}-backend-instance-1 --tags http-server
• B. gcloud compute firewall-rules create allow-lb --network load-balancer --allow tcp --destination-ranges 130.211.0.0/22,35.191.0.0/16 --direction EGRESS
• C. gcloud compute firewall-rules create allow-lb --network load-balancer --allow tcp --source-ranges 130.211.0.0/22,35.191.0.0/16 --direction INGRESS
• D. gcloud compute instances add-access-config ${NAME}-backend-instance-1

正解: C

解説:
Reference:
https://cloud.google.com/vpc/docs/special-configurations

 

質問 46
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Professional-Cloud-Developer試験問題でリアルに更新された問題PDF：https://drive.google.com/open?id=1RR9QuLdCLQ3lrN22iYblNJ-0SfwI-1FN