Free Google Professional-Cloud-Developer Exam Questions

Become Google Certified with updated Professional-Cloud-Developer exam questions and correct answers

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Total 623 Questions | Updated On: Apr 02, 2026

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Question 1

The new version of your containerized application has been tested and is ready to deploy to production on Google Kubemetes Engine. You were not able to fully load-test the new version in pre-production environments. and you need to make sure that it does not have performance problems once deployed Your deployment must be automated. What should you do?

A : Cloud Load Balancing to slowly ramp up traffic between versions. Use Cloud Monitoring to look for performance issues.

B : ploy the application via a continuous delivery pipeline using canary deployments. Use Cloud Monitoring to look for performance issues. and ramp up traffic as the metrics support it.

C : ploy the application via a continuous delivery pipeline using blue/green deployments. Use Cloud Monitoring to look for performance issues, and launch fully when the metrics support it.

D : ploy the application using kubectl and set the spec. updateStrategv. type to RollingUpdate. Use Cloud Monitoring to look for performance issues, and run the kubectl rollback command if there are any issues.

Answer: A

Question 2

The organization you are working for manages an ecommerce site, and the application is deployed behind a global HTTP(S) load balancer. You are required to test a new product recommendation algorithm, and to determine the new algorithm's effect on sales in a randomized way, you plan to use A/B testing.

What is the recommended way to conduct testing for this feature?

A : Mirror traffic to the new version of your application.

B : Split traffic between versions using weights.

C : Enable the new recommendation feature flag on a single instance.

D : Use HTTP header-based routing.

Answer: B

Question 3

What is one advantage of Cloud SQL?

A : It can increase resources to meet application demands.

B : It does not allow for monitoring of resource usage.

C : It increases operational costs.

D : It offers only MySQL databases.

Answer: A

Question 4

What are the three ways to upload files to Google Cloud Storage?

A : Simple upload, Multi-part download, Streaming upload

B : Simple upload, Multi-part upload, Resumable upload

C : Simple download, Multi-part upload, Resumable download

D : Simple upload, Multi-part upload, Resumable upload

Answer: D

Question 5

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 : grate your data stored in Hadoop to BigQuery. Change your jobs to source their information from BigQuery instead of the on-premises Hadoop environment.

B : eate 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.

C : eate 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.

D : eate 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.

Answer: D

Page: 1 / 125

Total 623 Questions | Updated On: Apr 02, 2026

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