Google Professional Cloud DevOps Engineer

Choose your answer

• A

  Add logic to each Cloud Build step to HTTP POST the build information to a webhook.

• B

  Add a new step at the end of the pipeline in Cloud Build to HTTP POST the build information to a webhook.

• C

  Use Stackdriver Logging to create a logs-based metric from the Cloud Build logs. Create an Alert with a Webhook notification type.

• D

  Create a Cloud Pub/Sub push subscription to the Cloud Build cloud-builds PubSub topic to HTTP POST the build information to a webhook.

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Choose your answer

• A

  Compare the canary with a new deployment of the current production version.

• B

  Compare the canary with a new deployment of the previous production version.

• C

  Compare the canary with the existing deployment of the current production version.

• D

  Compare the canary with the average performance of a sliding window of previous production versions.

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• A

  Bucketize the request latencies into ranges, and then compute the percentile at 100 ms.

• B

  Bucketize the request latencies into ranges, and then compute the median and 90th percentiles.

• C

  Count the number of home page requests that load in under 100 ms, and then divide by the total number of home page requests.

• D

  Count the number of home page request that load in under 100 ms, and then divide by the total number of all web application requests.

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• A

  Before merging new code, require 2 different peers to review the code changes.

• B

  Adopt the blue/green deployment strategy when releasing new code via a CD server.

• C

  Integrate a code linting tool to validate coding standards before any code is accepted into the repository.

• D

  Require developers to run automated integration tests on their local development environments before release.

• E

  Configure a CI server. Add a suite of unit tests to your code and have your CI server run them on commit and verify any changes.

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• 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 the IAM Object Viewer access to view the logs in the specified bucket.

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