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Newly Released Google Professional-Cloud-DevOps-Engineer Exam PDF

Google Cloud Certified - Professional Cloud DevOps Engineer Exam Questions and Answers

Question 13

You have a pool of application servers running on Compute Engine. You need to provide a secure solution that requires the least amount of configuration and allows developers to easily access application logs for troubleshooting. How would you implement the solution on GCP?

Options:

A.

• Deploy the Stackdriver logging agent to the application servers.• Give the developers the IAM Logs Viewer role to access Stackdriver and view logs.

B.

• Deploy the Stackdriver logging agent to the application servers.• Give the developers the IAM Logs Private Logs Viewer role to access Stackdriver and view logs.

C.

• Deploy the Stackdriver monitoring agent to the application servers.• Give the developers the IAM Monitoring Viewer role to access Stackdriver and view metrics.

D.

• Install the gsutil command line tool on your application servers.• Write a script using gsutil to upload your application log to a Cloud Storage bucket, and then schedule it to run via cron every 5 minutes.• Give the developers IAM Object Viewer access to view the logs in the specified bucket.

Question 14

You need to introduce postmortems into your organization during the holiday shopping season. You are expecting your web application to receive a large volume of traffic in a short period. You need to prepare your application for potential failures during the event What should you do?

Choose 2 answers

Options:

A.

Monitor latency of your services for average percentile latency.

B.

Review your increased capacity requirements and plan for the required quota management.

C.

Create alerts in Cloud Monitoring for all common failures that your application experiences.

D.

Ensure that relevant system metrics are being captured with Cloud Monitoring and create alerts at levels of interest.

E.

Configure Anthos Service Mesh on the application to identify issues on the topology map.

Question 15

You recently created a Cloud Build pipeline for deploying Terraform code stored in a GitHub repository. You make Terraform code changes in short-lived branches and sometimes use tags during development. You tag releases with a semantic version when they are ready for deployment. You require your pipeline to apply the Terraform code whenever there is a new release, and you need to minimize operational overhead. What should you do?

Options:

A.

Create a build trigger with the * branch pattern.

B.

Create a build trigger with the \d+\.\d+\.\d* tag pattern.

C.

Create a build trigger with the .* tag pattern.

D.

Create a build trigger with the \d*\.\d+\.\d* branch pattern.

Question 16

Your company follows Site Reliability Engineering principles. You are writing a postmortem for an incident, triggered by a software change, that severely affected users. You want to prevent severe incidents from happening in the future. What should you do?

Options:

A.

Identify engineers responsible for the incident and escalate to their senior management.

B.

Ensure that test cases that catch errors of this type are run successfully before new software releases.

C.

Follow up with the employees who reviewed the changes and prescribe practices they should follow in the future.

D.

Design a policy that will require on-call teams to immediately call engineers and management to discuss a plan of action if an incident occurs.