Your VMs are running in a subnet that has a subnet mask of 255.255.255.240. The current subnet has no more free IP addresses and you require an additional 10 IP addresses for new VMs. The existing and new VMs should all be able to reach each other without additional routes.
What should you do?

• A.Use gcloud to expand the IP range of the current subnet.
• B.Delete the subnet, and recreate it using a wider range of IP addresses.
• C.Create a new project. Use Shared VPC to share the current network with the new project.
• D.Create a new subnet with the same starting IP but a wider range to overwrite the current subnet.

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You have been asked to automate the infrastructure deployment using Google Deployment Manager service. Which all formats do Deployment manager template supports?

• A.Powershell
• B.JSON
• C.Python
• D.YAML

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You built an application on your development laptop that uses Google Cloud services. Your application uses Application Default Credentials for authentication and works fine on your development laptop. You want to migrate this application to a Compute Engine virtual machine (VM) and set up authentication using Google- recommended practices and minimal changes. What should you do?

• A.Create a service account with appropriate access for Google services, and configure the application to use this account.
• B.Store credentials for service accounts with appropriate access for Google services in a config file, and deploy this config file with your application.
• C.Assign appropriate access for Google services to the service account used by the Compute Engine VM.
• D.Store credentials for your user account with appropriate access for Google services in a config file, and deploy this config file with your application.

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You have an application on a general-purpose Compute Engine instance that is experiencing excessive disk read throttling on its Zonal SSD Persistent Disk. The application primarily reads large files from disk. The disk size is currently 350 GB. You want to provide the maximum amount of throughput while minimizing costs. What should you do?

• A.Increase the size of the disk to 1 TB.
• B.Increase the allocated CPU to the instance.
• C.Migrate to use a Local SSD on the instance.
• D.Migrate to use a Regional SSD on the instance.

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You need a dynamic way of provisioning VMs on Compute Engine. The exact specifications will be in a dedicated configuration file. You want to follow Google's recommended practices. Which method should you use?

• A.Deployment Manager
• B.Cloud Composer
• C.Managed Instance Group
• D.Unmanaged Instance Group

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