You deployed an App Engine application using gcloud app deploy, but it did not deploy to the intended project. You want to find out why this happened and where the application deployed. What should you do?

• A.Check the app.yaml file for your application and check project settings.
• B.Check the web-application.xml file for your application and check project settings.
• C.Go to Deployment Manager and review settings for deployment of applications.
• D.Go to Cloud Shell and run gcloud config list to review the Google Cloud configuration used for deployment.

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Your company processes high volumes of IoT data that are time-stamped. The total data volume can be several petabytes. The data needs to be written and changed at a high speed. You want to use the most performant storage option for your data. Which product should you use?

• A.Cloud Datastore
• B.Cloud Storage
• C.Cloud Bigtable
• D.BigQuery

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You are using Data Studio to visualize a table from your data warehouse that is built on top of BigQuery. Data is appended to the data warehouse during the day. At night, the daily summary is recalculated by overwriting the table. You just noticed that the charts in Data Studio are broken, and you want to analyze the problem. What should you do?

• A.Use Cloud Debugger to find out why the data was not refreshed correctly
• B.In Cloud Logging create a filter for your Data Studio report
• C.Use the BigQuery interface to review the nightly Job and look for any errors
• D.Review the Error Reporting page in the Cloud Console to find any errors.

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You have a website hosted on App Engine standard environment. You want 1% of your users to see a new test version of the website. You want to minimize complexity. What should you do?

• A.Create a new App Engine application in the same project. Deploy the new version in that application. Use the App Engine library to proxy 1% of the requests to the new version.
• B.Create a new App Engine application in the same project. Deploy the new version in that application.
  Configure your network load balancer to send 1% of the traffic to that new application.
• C.Deploy the new version in the same application and use the --splitsoption to give a weight of 99 to the current version and a weight of 1 to the new version.
• D.Deploy the new version in the same application and use the --migrateoption.

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You need to configure optimal data storage for files stored in Cloud Storage for minimal cost. The files are used in a mission-critical analytics pipeline that is used continually. The users are in Boston, MA (United States). What should you do?

• A.Configure regional storage for the region closest to the users.
  Configure a Nearline storage class
• B.Configure dual-regional storage for the dual region closest to the users.
  Configure a Standard storage class
• C.Configure regional storage for the region closest to the users.
  Configure a Standard storage class
• D.Configure dual-regional storage for the dual region closest to the users.
  Configure a Nearline storage class

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