Online Access Free Professional-Cloud-DevOps-Engineer Practice Test

You support an application running on GCP and want to configure SMS notifications to your team for the most critical alerts in Stackdriver Monitoring. You have already identified the alerting policies you want to configure this for. What should you do?

• A.Ensure that your team members set their SMS/phone numbers in their Stackdriver Profile. Select the SMS notification option for each alerting policy and then select the appropriate SMS/phone numbers from the list.
• B.Configure a Slack notification for each alerting policy. Set up a Slack-to-SMS integration to send SMS messages when Slack messages are received. Ensure that your team members add their SMS/phone numbers to the external integration.
• C.Select the Webhook notifications option for each alerting policy, and configure it to use a third-party integration tool. Ensure that your team members add their SMS/phone numbers to the external tool.
• D.Download and configure a third-party integration between Stackdriver Monitoring and an SMS gateway. Ensure that your team members add their SMS/phone numbers to the external tool.

You are managing the production deployment to a set of Google Kubernetes Engine (GKE) clusters. You want to make sure only images which are successfully built by your trusted CI/CD pipeline are deployed to production. What should you do?

• A.Set up the Kubernetes Engine clusters with Binary Authorization.
• B.Enable Vulnerability Analysis on the Container Registry.
• C.Enable Cloud Security Scanner on the clusters.
• D.Set up the Kubernetes Engine clusters as private clusters.

Your company is migrating its production systems to Google Cloud. You need to implement site reliability engineering (SRE) practices during the migration to minimize customer impact from potential future incidents. Which two SRE practices should you implement?
Choose 2 answers

• A.Create an alerting mechanism for your SRE team based on your system's internal behavior.
• B.Create up-to-date playbooks with instructions for debugging and mitigating issues.
• C.Ensure that all teams can modify the production environment to resolve issues.
• D.Automate common tasks to analyze key impact information and intelligently suggest mitigating actions for the on-call team.
• E.Ensure that full autonomy and permissions are only granted to the on-call team.

You are running a real-time gaming application on Compute Engine that has a production and testing environment. Each environment has their own Virtual Private Cloud (VPC) network. The application frontend and backend servers are located on different subnets in the environment's VPC. You suspect there is a malicious process communicating intermittently in your production frontend servers. You want to ensure that network traffic is captured for analysis. What should you do?

• A.Enable VPC Flow Logs on the production VPC network frontend and backend subnets only with a sample volume scale of 0.5.
• B.Enable VPC Flow Logs on the testing and production VPC network frontend and backend subnets with a volume scale of 1.0. Apply changes in testing before production.
• C.Enable VPC Flow Logs on the production VPC network frontend and backend subnets only with a sample volume scale of 1.0.
• D.Enable VPC Flow Logs on the testing and production VPC network frontend and backend subnets with a volume scale of 0.5. Apply changes intesting before production.

You are responsible for the reliability of a custom-built, distributed file storage service that your company uses internally. This service handles thousands of file uploads and downloads daily. You need to define a service level indicator (SLI) to measure the reliability of your service usage and configure alerts to be notified of potential issues. Which SLI should you use to measure the reliability of the service?

• A.Ratio of successful API calls to the total number of attempted API calls
• B.Average size of objects stored in your service
• C.Number of successful file uploads and downloads per minute
• D.Average request latency of API calls (e.g. get, put, list)