You are building a pipeline to process time-series data. Which Google Cloud Platform services should you put in boxes 1,2,3, and 4?

• A.Cloud Pub/Sub, Cloud Storage, BigQuery, Cloud Bigtable
• B.Cloud Pub/Sub, Cloud Dataflow, Cloud Bigtable, BigQuery
• C.Firebase Messages, Cloud Pub/Sub, Cloud Spanner, BigQuery
• D.Cloud Pub/Sub, Cloud Dataflow, Cloud Datastore, BigQuery

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You received a JSON file that contained a private key of a Service Account in order to get access to several resources in a Google Cloud project. You downloaded and installed the Cloud SDK and want to use this private key for authentication and authorization when performing gcloud commands. What should you do?

• A.Use the command gcloud auth login and point it to the private key
• B.Use the command gcloud auth activate-service-account and point it to the private key
• C.Place the private key file in the installation directory of the Cloud SDK and rename it to "credentials ison"
• D.Place the private key file in your home directory and rename it to
  `'GOOGLE_APPUCATION_CREDENTiALS".

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You have successfully created a development environment in a project for an application. This application uses Compute Engine and Cloud SQL. Now you need to create a production environment for this application. The security team has forbidden the existence of network routes between these 2 environments and has asked you to follow Google-recommended practices. What should you do?

• A.Create a new project, modify your existing VPC to be a Shared VPC, share that VPC with your new project, and replicate the setup you have in the development environment in that new project in the Shared VPC.
• B.Create a new project, enable the Compute Engine and Cloud SQL APIs in that project, and replicate the setup you have created in the development environment.
• C.Ask the security team to grant you the Project Editor role in an existing production project used by another division of your company. Once they grant you that role, replicate the setup you have in the development environment in that project.
• D.Create a new production subnet in the existing VPC and a new production Cloud SQL instance in your existing project, and deploy your application using those resources.

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You need to create an autoscaling managed instance group for an HTTPS web application. You want to make sure that unhealthy VMs are recreated. What should you do?

• A.Create a health check on port 443 and use that when creating the Managed Instance Group.
• B.Select Multi-Zone instead of Single-Zone when creating the Managed Instance Group.
• C.In the Instance Template, add the label `health-check'.
• D.In the Instance Template, add a startup script that sends a heartbeat to the metadata server.

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Your company runs one batch process in an on-premises server that takes around 30 hours to complete. The task runs monthly, can be performed offline, and must be restarted if interrupted.
You want to migrate this workload to the cloud while minimizing cost. What should you do?

• A.Migrate the workload to a Compute Engine Preemptible VM.
• B.Migrate the workload to a Google Kubernetes Engine cluster with Preemptible nodes.
• C.Migrate the workload to a Compute Engine VM.
  Start and stop the instance as needed.
• D.Create an Instance Template with Preemptible VMs On.
  Create a Managed Instance Group from the template and adjust Target CPU Utilization.
  Migrate the workload.

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