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Professional Cloud Architect on Google Cloud Platform

Exam Details

  • Exam Code
    :PROFESSIONAL-CLOUD-ARCHITECT
  • Exam Name
    :Professional Cloud Architect on Google Cloud Platform
  • Certification
    :Google Certifications
  • Vendor
    :Google
  • Total Questions
    :277 Q&As
  • Last Updated
    :Jun 03, 2025

Google Google Certifications PROFESSIONAL-CLOUD-ARCHITECT Questions & Answers

  • Question 121:

    You need to set up Microsoft SQL Server on GCP. Management requires that there's no downtime in case of a data center outage in any of the zones within a GCP region. What should you do?

    A. Configure a Cloud SQL instance with high availability enabled.

    B. Configure a Cloud Spanner instance with a regional instance configuration.

    C. Set up SQL Server on Compute Engine, using Always On Availability Groups using Windows Failover Clustering. Place nodes in different subnets.

    D. Set up SQL Server Always On Availability Groups using Windows Failover Clustering. Place nodes in different zones.

  • Question 122:

    You deploy your custom Java application to Google App Engine. It fails to deploy and gives you the following stack trace.

    What should you do?

    A. Upload missing JAR files and redeploy your application.

    B. Digitally sign all of your JAR files and redeploy your application

    C. Recompile the CLoakedServlet class using and MD5 hash instead of SHA1

  • Question 123:

    A lead software engineer tells you that his new application design uses websockets and HTTP sessions that are not distributed across the web servers. You want to help him ensure his application will run property on Google Cloud Platform. What should you do?

    A. Help the engineer to convert his websocket code to use HTTP streaming.

    B. Review the encryption requirements for websocket connections with the security team.

    C. Meet with the cloud operations team and the engineer to discuss load balancer options.

    D. Help the engineer redesign the application to use a distributed user session service that does not rely on websockets and HTTP sessions.

  • Question 124:

    You are implementing the infrastructure for a web service on Google Cloud. The web service needs to receive and store the data from 500,000 requests per second. The data will be queried later in real time, based on exact matches of a known set of attributes. There will be periods where the web service will not receive any requests. The business wants to keep costs low. Which web service platform and database should you use for the application?

    A. Cloud Run and BigQuery

    B. Cloud Run and Cloud Bigtable

    C. A Compute Engine autoscaling managed instance group and BigQuery

    D. A Compute Engine autoscaling managed instance group and Cloud Bigtable

  • Question 125:

    Your customer wants to do resilience testing of their authentication layer. This consists of a regional managed instance group serving a public REST API that reads from and writes to a Cloud SQL instance. What should you do?

    A. Engage with a security company to run web scrapes that look your users' authentication data om malicious websites and notify you if any if found.

    B. Deploy intrusion detection software to your virtual machines to detect and log unauthorized access.

    C. Schedule a disaster simulation exercise during which you can shut off all VMs in a zone to see how your application behaves.

    D. Configure a red replica for your Cloud SQL instance in a different zone than the master, and then manually trigger a failover while monitoring KPIs for our REST API.

  • Question 126:

    Your organization has stored sensitive data in a Cloud Storage bucket. For regulatory reasons, your company must be able to rotate the encryption key used to encrypt the data in the bucket.

    The data will be processed in Dataproc. You want to follow Google-recommended practices for security

    What should you do?

    A. Create a key with Cloud Key Management Service (KMS) Encrypt the data using the encrypt method of Cloud KMS.

    B. Create a key with Cloud Key Management Service (KMS). Set the encryption key on the bucket to the Cloud KMS key.

    C. Generate a GPG key pair. Encrypt the data using the GPG key. Upload the encrypted data to the bucket.

    D. Generate an AES-256 encryption key. Encrypt the data in the bucket using the customer-supplied encryption keys feature.

  • Question 127:

    Your customer runs a web service used by e-commerce sites to offer product recommendations to users. The company has begun experimenting with a machine learning model on Google Cloud Platform to improve the quality of results. What should the customer do to improve their model's results over time?

    A. Export Cloud Machine Learning Engine performance metrics from Stackdriver to BigQuery, to be used to analyze the efficiency of the model.

    B. Build a roadmap to move the machine learning model training from Cloud GPUs to Cloud TPUs, which offer better results.

    C. Monitor Compute Engine announcements for availability of newer CPU architectures, and deploy the model to them as soon as they are available for additional performance.

    D. Save a history of recommendations and results of the recommendations in BigQuery, to be used as training data.

  • Question 128:

    Your company is using Google Cloud. You have two folders under the Organization:

    Finance and Shopping. The members of the development team are in a Google Group.

    The development team group has been assigned the Project Owner role on the Organization.

    You want to prevent the development team from creating resources in projects in the Finance folder.

    What should you do?

    A. Assign the development team group the Project Viewer role on the Finance folder, and assign the development team group the Project Owner role on the Shopping folder.

    B. Assign the development team group only the Project Viewer role on the Finance folder.

    C. Assign the development team group the Project Owner role on the Shopping folder, and remove the development team group Project Owner role from the Organization.

    D. Assign the development team group only the Project Owner role on the Shopping folder.

  • Question 129:

    Your solution is producing performance bugs in production that you did not see in staging and test environments. You want to adjust your test and deployment procedures to avoid this problem in the future. What should you do?

    A. Deploy fewer changes to production.

    B. Deploy smaller changes to production.

    C. Increase the load on your test and staging environments.

    D. Deploy changes to a small subset of users before rolling out to production.

  • Question 130:

    You are using Cloud CDN to deliver static HTTP(S) website content hosted on a Compute Engine instance group. You want to improve the cache hit ratio.

    What should you do?

    A. Customize the cache keys to omit the protocol from the key.

    B. Shorten the expiration time of the cached objects.

    C. Make sure the HTTP(S) header "Cache-Region" points to the closest region of your users.

    D. Replicate the static content in a Cloud Storage bucket. Point CloudCDN toward a load balancer on that bucket.

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