Google Professional-Cloud-DevOps-Engineer Professional Cloud DevOps Engineer Exam Exam Practice Test Questions

• Question 1

  Your development team has created a new version of their service’s API. You need to deploy the new versions of the API with the least disruption to third-party developers and end users of third-party installed applications. What should you do?

  • Introduce the new version of the API.
  • Announce deprecation of the old version of the API. Deprecate the old version of the API.
  • Contact remaining users of the old API.
  • Provide best effort support to users of the old API. Turn down the old version of the API.
  • Announce deprecation of the old version of the API. Introduce the new version of the API.
  • Contact remaining users on the old API. Deprecate the old version of the API. Turn down the old version of the API.
  • Provide best effort support to users of the old API. C.
  • Announce deprecation of the old version of the API. Contact remaining users on the old API.
  • Introduce the new version of the API. Deprecate the old version of the API.
  • Provide best effort support to users of the old API. Turn down the old version of the API.
  • Introduce the new version of the API. Contact remaining users of the old API.
  • Announce deprecation of the old version of the API. Deprecate the old version of the API.
  • Turn down the old version of the API.
  • Provide best effort support to users of the old API.

  Show Answer Answer: A Next

• Question 2

  You are running an application on Compute Engine and collecting logs through Stackdriver. You discover that some personally identifiable information (Pll) is leaking into certain log entry fields. All Pll entries begin with the text userinfo. You want to capture these log entries in a secure location for later review and prevent them from leaking to Stackdriver Logging. What should you do?

  • Create a basic log filter matching userinfo, and then configure a log export in the Stackdriver console with Cloud Storage as a sink.
  • Use a Fluentd filter plugin with the Stackdriver Agent to remove log entries containing userinfo, and then copy the entries to a Cloud Storage bucket.
  • Create an advanced log filter matching userinfo, configure a log export in the Stackdriver console with Cloud Storage as a sink, and then configure a tog exclusion with userinfo as a filter.
  • Use a Fluentd filter plugin with the Stackdriver Agent to remove log entries containing userinfo, create an advanced log filter matching userinfo, and then configure a log export in the Stackdriver console with Cloud Storage as a sink.

  Show Answer Answer: B Next

• Question 3

  You are writing a postmortem for an incident that severely affected users. You want to prevent similar incidents in the future. Which two of the following sections should you include in the postmortem? (Choose two.)

  • An explanation of the root cause of the incident
  • A list of employees responsible for causing the incident
  • A list of action items to prevent a recurrence of the incident
  • Your opinion of the incident’s severity compared to past incidents
  • Copies of the design documents for all the services impacted by the incident

  Show Answer Answer: A, ,C Next

• Question 4

  You are running an application on Compute Engine and collecting logs through Stackdriver. You discover that some personally identifiable information (PII) is leaking into certain log entry fields. You want to prevent these fields from being written in new log entries as quickly as possible. What should you do?

  • Use the filter-record-transformer Fluentd filter plugin to remove the fields from the log entries in flight.
  • Use the fluent-plugin-record-reformer Fluentd output plugin to remove the fields from the log entries in flight.
  • Wait for the application developers to patch the application, and then verify that the log entries are no longer exposing PII.
  • Stage log entries to Cloud Storage, and then trigger a Cloud Function to remove the fields and write the entries to Stackdriver via the Stackdriver Logging API.

  Show Answer Answer: A Next

• Question 5

  You need to build a CI/CD pipeline for a containerized application in Google Cloud Your development team uses a central Git repository for trunk-based development You want to run all your tests in the pipeline for any new versions of the application to improve the quality What should you do?

  • Install a Git hook to require developers to run unit tests before pushing the code to a central repository
  • Trigger Cloud Build to build the application container Deploy the application container to a testing environment, and run integration tests
  • If the integration tests are successful deploy the application container to your production environment. and run acceptance tests
  • Install a Git hook to require developers to run unit tests before pushing the code to a central repository
  • If all tests are successful build a container
  • Trigger Cloud Build to deploy the application container to a testing environment, and run integration
  • tests and acceptance tests
  • If all tests are successful tag the code as production ready Trigger Cloud Build to build and deploy the application container to the production environment
  • 1. Trigger Cloud Build to build the application container and run unit tests with the container
  • 2. If unit tests are successful, deploy the application container to a testing environment, and run integration tests
  • 3. If the integration tests are successful the pipeline deploys the application container to the production environment After that, run acceptance tests
  • 1. Trigger Cloud Build to run unit tests when the code is pushed If all unit tests are successful, build and push the application container to a central registry.
  • 2. Trigger Cloud Build to deploy the container to a testing environment, and run integration tests and acceptance tests
  • 3. If all tests are successful the pipeline deploys the application to the production environment and runs smoke tests

  Show Answer Answer: D Next