Free Google Professional-Cloud-DevOps-Engineer Exam Questions

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

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Total 516 Questions | Updated On: Jul 02, 2025

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Question 1

Your application services run in Google Kubernetes Engine (GKE). You want to make sure that only images from your centrally-managed Google Container Registry (GCR) image registry in the altostrat-images project can be deployed to the cluster while minimizing development time. What should you do?

A : Create a custom builder for Cloud Build that will only push images to gcr.io/altostrat-images.

B : Use a Binary Authorization policy that includes the whitelist name pattern gcr.io/attostrat-images/.

C : Add logic to the deployment pipeline to check that all manifests contain only images from gcr.io/altostrat-images.

D : Add a tag to each image in gcr.io/altostrat-images and check that this tag is present when the image is deployed.

Answer: B

Question 2

To assess the reliability of a high-traffic web application that operates on Google Cloud Platform (GCP) from a user perspective, you must do so without making any engineering modifications to it. You must select two options.

What actions do you need to take?

A : Review current application metrics and add new ones as needed.

B : Modify the code to capture additional information for user interaction.

C : Analyze the web proxy logs only and capture response time of each request.

D : Create new synthetic clients to simulate a user journey using the application.

E : Use current and historic Request Logs to trace customer interaction with the application.

Answer: D,E

Question 3

The deployment of a new feature for a web-based application to production is imminent, and Google Kubernetes Engine (GKE) will be used to perform a phased rollout to half of the web server pods.

What actions do you think would be appropriate?

A : Use a partitioned rolling update.

B : Use Node taints with NoExecute.

C : Use a replica set in the deployment specification.

D : Use a stateful set with parallel pod management policy.

Answer: A

Question 4

Service Level Objectives (SLOs) must be established for a multi-region web application that receives high traffic. The customers anticipate the application to maintain high availability and provide prompt response times. At present, the customers are satisfied with the application's performance and availability. The current measurements show that the 90th percentile of latency is 120ms, and the 95th percentile of latency is 275ms over a 28-day period.

What would be your recommended latency SLO for the team to meet before publishing?

A : 90 percentile '"" 100ms th 95 percentile '"" 250ms th

B : 90 percentile '"" 120ms th 95 percentile '"" 275ms th

C : 90 percentile '"" 150ms th 95 percentile '"" 300ms th

D : 90 percentile '"" 250ms th 95 percentile '"" 400ms th

Answer: C

Question 5

You work for a company that manages highly sensitive user data. You are designing the Google Kubernetes Engine (GKE) infrastructure for your company, including several applications that will be deployed in development and production environments. Your design must protect data from unauthorized access from other applications while minimizing the amount of management overhead required. What should you do?

A : Create one cluster for the organization with separate namespaces for each application and environment combination.

B : Create one cluster for each environment (development and production) with each application in its own namespace within each cluster.

C : Create one cluster for the organization with separate namespaces for each application.

D : Create one cluster for each application with separate namespaces for production and development environments.

Answer: B

Page: 1 / 104

Total 516 Questions | Updated On: Jul 02, 2025

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