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: Feb 21, 2026

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Question 1

What is the purpose of selecting the API Key option in the Policies section when creating a proxy in Apigee?

A : To configure the virtual hosts for the proxy

B : To create a proxy with a self-explanatory name

C : To protect the service through the apiKey authentication method

D : To access the Proxy API section

Answer: C

Question 2

Which database is recommended if the amount of information to be stored is greater than 10 TB?

A : Firestore

B : Cloud SQL

C : Cloud Spanner

D : Bigtable

Answer: C

Question 3

You are developing an application that consists of several microservices running in a Google Kubernetes Engine cluster. One microservice needs to connect to a third-party database running on-premises. You need to store credentials to the database and ensure that these credentials can be rotated while following security best practices. What should you do?

A : ore the credentials in a sidecar container proxy. and use it to connect to the third-party database.

B : nfigure a service mesh to allow or restrict traffic from the Pods in your microservice to the database.

C : ore the credentials in an encrypted volume mount, and associate a Persistent Volume Claim with the client Pod.

D : Store the credentials as a Kubemetes Secret, and use the Cloud Key Management Service plugin to handle encryption and decryption

Answer: A

Question 4

A CI/CD pipeline is being developed, which includes a version control system, Cloud Build, and Container Registry. Whenever a new tag is added to the repository, a Cloud Build job is activated. This job performs unit tests on the latest code, creates a new Docker container image, and saves it to the Container Registry. The final phase of the pipeline is to deploy the updated container to the production Google Kubernetes Engine (GKE) cluster.

What options are available to choose a tool and deployment strategy that satisfies these conditions:

• No downtime should be experienced

• Automated testing should be comprehensive

• Testing before release should be possible

• Quick rollbacks should be supported

A : Trigger a Spinnaker pipeline configured as an A/B test of your new code and, if successful, deploy the container to production.

B : Trigger a Cloud Build job that utilizes Kubernetes CLI tools to deploy your new container to your GKE cluster, allowing for a canary test.

C : Trigger a Cloud Build job that utilizes Kubernetes CLI tools to deploy your new container to your GKE cluster, allowing for a shadow test.

D : Trigger a Spinnaker pipeline configured as a canary test of your new code and, if successful, deploy the container to production.

Answer: C

Question 5

After deploying your application in Google Kubernetes Engine, you now require the release of a new version of the application. It is essential to have the capability to promptly revert to the previous version in case complications arise with the latest version.

What would be the most suitable deployment model to use?

A : Perform a rolling deployment, and test your new application after the deployment is complete.

B : Perform A/B testing, and test your application periodically after the new tests are implemented.

C : Perform a blue/green deployment, and test your new application after the deployment is complete.

D : Perform a canary deployment, and test your new application periodically after the new version is deployed.

Answer: C

Page: 1 / 125

Total 623 Questions | Updated On: Feb 21, 2026

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