Your organization needs to grant users access to query datasets in BigQuery but prevent them from accidentally deleting the datasets. You want a solution that follows Google-recommended practices. What should you do?

• A.Add users to roles/bigquery user role only, instead of roles/bigquery dataOwner.
• B.Add users to roles/bigquery dataEditor role only, instead of roles/bigquery dataOwner.
• C.Create a custom role by removing delete permissions, and add users to that role only.
• D.Create a custom role by removing delete permissions. Add users to the group, and then add the group to the custom role.

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You have a virtual machine that is currently configured with 2 vCPUs and 4 GB of memory. It is running out of memory. You want to upgrade the virtual machine to have 8 GB of memory. What should you do?

• A.Rely on live migration to move the workload to a machine with more memory.
• B.Use gcloud to add metadata to the VM. Set the key to required-memory-size and the value to 8 GB.
• C.Stop the VM, change the machine type to n1-standard-8, and start the VM.
• D.Stop the VM, increase the memory to 8 GB, and start the VM.

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

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Your customer has implemented a solution that uses Cloud Spanner and notices some read latency-related performance issues on one table. This table is accessed only by their users using a primary key. The table schema is shown below.

You want to resolve the issue. What should you do?

• A.Option A
• B.Option C
• C.Option B
• D.Option D

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You want to select and configure a solution for storing and archiving data on Google Cloud Platform. You need to support compliance objectives for data from one geographic location. This data is archived after 30 days and needs to be accessed annually. What should you do?

• A.Select Multi-Regional Storage. Add a bucket lifecycle rule that archives data after 30 days to Coldline Storage.
• B.Select Multi-Regional Storage. Add a bucket lifecycle rule that archives data after 30 days to Nearline Storage.
• C.Select Regional Storage. Add a bucket lifecycle rule that archives data after 30 days to Nearline Storage.
• D.Select Regional Storage. Add a bucket lifecycle rule that archives data after 30 days to Coldline Storage.

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