You configured your Compute Engine instance group to scale automatically according to overall CPU usage.
However, your application's response latency increases sharply before the cluster has finished adding up instances. You want to provide a more consistent latency experience for your end users by changing the configuration of the instance group autoscaler.
Which two configuration changes should you make? (Choose two.)

• A.Decrease the target CPU usage for the instance group autoscaler.
• B.Remove the health-check for individual VMs in the instance group.
• C.Add the label "AUTOSCALE" to the instance group template.
• D.Increase the target CPU usage for the instance group autoscaler.
• E.Decrease the cool-down period for instances added to the group.

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You need to migrate an internal file upload API with an enforced 500-MB file size limit to App Engine.
What should you do?

• A.Use FTP to upload files.
• B.Use CPanel to upload files.
• C.Use signed URLs to upload files.
• D.Change the API to be a multipart file upload API.

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You are writing a Compute Engine hosted application in project A that needs to securely authenticate to a Cloud Pub/Sub topic in project B.
What should you do?

• A.Configure the instances with a service account owned by project B. Add the service account as a Cloud Pub/Sub publisher to project A.
• B.Configure the instances with a service account owned by project A. Add the service account as a publisher on the topic.
• C.Configure Application Default Credentials to use the private key of a service account owned by project B. Add the service account as a Cloud Pub/Sub publisher to project A.
• D.Configure Application Default Credentials to use the private key of a service account owned by project A. Add the service account as a publisher on the topic

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Your data is stored in Cloud Storage buckets. Fellow developers have reported that data downloaded from Cloud Storage is resulting in slow API performance. You want to research the issue to provide details to the GCP support team. Which command should you run?

• A.gsutil test -o output.json gs://my-bucket
• B.gsutil perfdiag -o output.json gs://my-bucket
• C.gcloud compute scp example-instance:~/test-data -o output.json gs://my-bucket
• D.gcloud services test -o output.json gs://my-bucket

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Your company has a data warehouse that keeps your application information in BigQuery. The BigQuery data warehouse keeps 2 PBs of user dat a. Recently, your company expanded your user base to include EU users and needs to comply with these requirements:
Your company must be able to delete all user account information upon user request.
All EU user data must be stored in a single region specifically for EU users.
Which two actions should you take? (Choose two.)

• A.Re-upload your data using to a Cloud Dataflow pipeline by filtering your user records out.
• B.Use DML statements in BigQuery to update/delete user records based on their requests.
• C.Use BigQuery federated queries to query data from Cloud Storage.
• D.Create a dataset in the EU region that will keep information about EU users only.
• E.Create a Cloud Storage bucket in the EU region to store information for EU users only.

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