You are developing a new web application that will be deployed on Google Cloud Platform. As part of your release cycle, you want to test updates to your application on a small portion of real user traffic. The majority of the users should still be directed towards a stable version of your application. What should you do?

• A.Deploy the application on Kubernetes Engine.
  For a new release, update the deployment to use the new version
• B.Deploy me application on App Engine.
  For each update, create a new version of the same service.
  Configure traffic splitting to send a small percentage of traffic to the new version
• C.Deploy the application on Kubernetes Engine.
  For a now release, create a new deployment for the new version Update the service e to use the now deployment.
• D.Deploy the application on App Engine.
  For each update, create a new service.
  Configure traffic splitting to send a small percentage of traffic to the new service.

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Your company has an existing GCP organization with hundreds of projects and a billing account. Your company recently acquired another company that also has hundreds of projects and its own billing account.
You would like to consolidate all GCP costs of both GCP organizations onto a single invoice. You would like to consolidate all costs as of tomorrow. What should you do?

• A.Link the acquired company's projects to your company's billing account.
• B.Configure the acquired company's billing account and your company's billing account to export the billing data into the same BigQuery dataset.
• C.Migrate the acquired company's projects into your company's GCP organization. Link the migrated projects to your company's billing account.
• D.Create a new GCP organization and a new billing account. Migrate the acquired company's projects and your company's projects into the new GCP organization and link the projects to the new billing account.

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You are working with a Cloud SQL MySQL database at your company. You need to retain a month-end copy of the database for three years for audit purposes. What should you do?

• A.Set up an export job for the first of the month.
  Write the export file to an Archive class Cloud Storage bucket.
• B.Set up an on-demand backup for the first of the month.
  Write the backup to an Archive class Cloud Storage bucket.
• C.Save the automatic first-of-the-month backup for three years.
  Store the backup file in an Archive class Cloud Storage bucket.
• D.Convert the automatic first-of-the-month backup to an export file.
  Write the export file to a Coldline class Cloud Storage bucket.

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You want to add a new auditor to a Google Cloud Platform project. The auditor should be allowed to read, but not modify, all project items.
How should you configure the auditor's permissions?

• A.Create a custom role with view-only project permissions. Add the user's account to the custom role.
• B.Create a custom role with view-only service permissions. Add the user's account to the custom role.
• C.Select the built-in IAM project Viewer role. Add the user's account to this role.
• D.Select the built-in IAM service Viewer role. Add the user's account to this role.

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You have an App Engine application running in us-east1. You've noticed 90% of your traffic comes from the West Coast. You'd like to change the region. What's the best way to change the App Engine region?

• A.Create a new project and create an App Engine instance in us-west2.
• B.Use the gcloud app region set command and supply the name of the new region.
• C.Contact Google Cloud Support and request the change.
• D.From the console, under the App Engine page, click edit, and change the region drop-down.

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