What is the gcloud command to set default zone for compute engine server using gcloud cli?

• A.gcloud config set compute/zone us-east-1
• B.gcloud config configurations set compute/zone us-east-1a
• C.gcloud config set compute/zone us-east1-a
• D.gcloud defaults set compute/zone us-east-1

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You need to select and configure compute resources for a set of batch processing jobs. These jobs take around
2 hours to complete and are run nightly. You want to minimize service costs. What should you do?

• A.Select Google Kubernetes Engine. Use a single-node cluster with a small instance type.
• B.Select Google Kubernetes Engine. Use a three-node cluster with micro instance types.
• C.Select Compute Engine. Use preemptible VM instances of the appropriate standard machine type.
• D.Select Compute Engine. Use VM instance types that support micro bursting.

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Your company has developed a new application that consists of multiple microservices. You want to deploy the application to Google Kubernetes Engine (GKE), and you want to ensure that the cluster can scale as more applications are deployed in the future. You want to avoid manual intervention when each new application is deployed. What should you do?

• A.Deploy the application on GKE, and add a HorizontalPodAutoscaler to the deployment.
• B.Deploy the application on GKE, and add a VerticalPodAutoscaler to the deployment.
• C.Create a GKE cluster with autoscaling enabled on the node pool. Set a minimum and maximum for the size of the node pool.
• D.Create a separate node pool for each application, and deploy each application to its dedicated node pool.

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You need to deploy an application in Google Cloud using savorless technology. You want to test a new version of the application with a small percentage of production traffic. What should you do?

• A.Deploy the application to App Engine. For each new version, create a new service.
• B.Deploy the application to Cloud functions. Saucily the version number in the functions name.
• C.Deploy the application lo Cloud. Run. Use gradual rollouts for traffic spelling.
• D.Deploy the application lo Google Kubemetes Engine. Use Anthos Service Mesh for traffic splitting.

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You're trying to provide temporary access to some files in a Cloud Storage bucket. You want to limit the time that the files are available to 10 minutes. With the fewest steps possible, what is the best way to generate a signed URL?

• A.In the UI select the objects and click the "Sign With Key" button.
• B.Create a service account and JSON key. Use the gsutil signurl -d 10m command and pass in the JSON key and bucket.
• C.In the UI select the objects and click the Generate Signed URL button.
• D.Create a service account and JSON key. Use the gsutil signurl -t 10m command and pass in the JSON key and bucket.

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