You have an application server running on Compute Engine in the europe-west1-d zone. You need to ensure high availability and replicate the server to the europe-west2-c zone using the fewest steps possible. What should you do?

• A.Create a snapshot from the disk. Create a disk from the snapshot in the europe-west2-c zone.
  Create a new VM with that disk.
• B.Create a snapshot from the disk. Create a disk from the snapshot in the europe-west1-d zone and then move the disk to europe-west2-c. Create a new VM with that disk.
• C.Use "gcloud" to copy the disk to the europe-west2-c zone. Create a new VM with that disk.
• D.Use "gcloud compute instances move" with parameter "--destination-zone europe-west2-c" to move the instance to the new zone.

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You are deploying an application to a Compute Engine VM in a managed instance group. The application must be running at all times, but only a single instance of the VM should run per GCP project. How should you configure the instance group?

• A.Set autoscaling to On, set the minimum number of instances to 1, and then set the maximum number of instances to 1.
• B.Set autoscaling to Off, set the minimum number of instances to 1, and then set the maximum number of instances to 1.
• C.Set autoscaling to On, set the minimum number of instances to 1, and then set the maximum number of instances to 2.
• D.Set autoscaling to Off, set the minimum number of instances to 1, and then set the maximum number of instances to 2.

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You just installed the Google Cloud CLI on your new corporate laptop. You need to list the existing instances of your company on Google Cloud. What must you do before you run the gcloud compute instances list command?
Choose 2 answers

• A.Run gcloud auth login, enter your login credentials in the dialog window, and paste the received login token to gcloud CLI.
• B.Create a Google Cloud service account, and download the service account key. Place the key file in a folder on your machine where gcloud CLI can find it.
• C.Download your Cloud Identity user account key. Place the key file in a folder on your machine where gcloud CLI can find it.
• D.Run gcloud config set compute/zone $my_zone to set the default zone for gcloud CLI.
• E.Run gcloud config set project $my_project to set the default project for gcloud CLI.

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Your company has embraced a hybrid cloud strategy where some of the applications are deployed on Google Cloud. A Virtual Private Network (VPN) tunnel connects your Virtual Private Cloud (VPC) in Google Cloud with your company's on-premises network. Multiple applications in Google Cloud need to connect to an on-premises database server, and you want to avoid having to change the IP configuration in all of your applications when the IP of the database changes.
What should you do?

• A.Configure Cloud NAT for all subnets of your VPC to be used when egressing from the VM instances.
• B.Create a private zone on Cloud DNS, and configure the applications with the DNS name.
• C.Configure the IP of the database as custom metadata for each instance, and query the metadata server.
• D.Query the Compute Engine internal DNS from the applications to retrieve the IP of the database.

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You have a project for your App Engine application that serves a development environment. The required testing has succeeded and you want to create a new project to serve as your production environment.
What should you do?

• A.Use gcloud to create the new project, and then deploy your application to the new project.
• B.Use gcloud to create the new project and to copy the deployed application to the new project.
• C.Create a Deployment Manager configuration file that copies the current App Engine deployment into a new project.
• D.Deploy your application again using gcloud and specify the project parameter with the new project name to create the new project.

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