You are running multiple VPC-native Google Kubernetes Engine clusters in the same subnet. The IPs available for the nodes are exhausted, and you want to ensure that the clusters can grow in nodes when needed.
What should you do?

• A.Create a new subnet in the same region as the subnet being used.
• B.Add an alias IP range to the subnet used by the GKE clusters.
• C.Create a new VPC, and set up VPC peering with the existing VPC.
• D.Expand the CIDR range of the relevant subnet for the cluster.

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You've been asked to add Martha Jones as a member of the "Production Storefront App" project; Using the email address [email protected] with the App Engine Admin role. You browse to the IAM page in the console and attempt to add her, however, you get the following error.
"Email addresses and domains must be associated with an active Google Account or Google Apps account."
What's the most likely cause for this error?

• A.Martha has already been added as a to this project as a different member.
• B.Martha hasn't been added as a user inside the Company's G Suite account.
• C.Martha has an outstanding bill with Google and can't be added until the bill is paid.
• D.Martha has been denied access due to a policy on the Organization.

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Your company uses a large number of Google Cloud services centralized in a single project. All teams have specific projects for testing and development. The DevOps team needs access to all of the production services in order to perform their job. You want to prevent Google Cloud product changes from broadening their permissions in the future. You want to follow Google- recommended practices. What should you do?

• A.Create a custom role that combines the required permissions.
  Grant the DevOps team the custom role on the organization level.
• B.Grant all members of the DevOps team the role of Project Editor on the production project.
• C.Create a custom role that combines the required permissions.
  Grant the DevOps team the custom role on the production project.
• D.Grant all members of the DevOps team the role of Project Editor on the organization level.

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You need to run an important query in BigQuery but expect it to return a lot of records. You want to find out how much it will cost to run the query. You are using on-demand pricing. What should you do?

• A.Arrange to switch to Flat-Rate pricing for this query, then move back to on-demand.
• B.Use the command line to run a dry run query to estimate the number of bytes read. Then convert that bytes estimate to dollars using the Pricing Calculator.
• C.Use the command line to run a dry run query to estimate the number of bytes returned. Then convert that bytes estimate to dollars using the Pricing Calculator.
• D.Run a select count (*)to get an idea of how many records your query will look through. Then convert that number of rows to dollars using the Pricing Calculator.

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You have created a Kubernetes deployment, called Deployment-A, with 3 replicas on your cluster. Another deployment, called Deployment-B, needs access to Deployment-A. You cannot expose Deployment-A outside of the cluster. What should you do?

• A.Create a Service of type NodePort for Deployment A and an Ingress Resource for that Service.
  Have Deployment B use the Ingress IP address.
• B.Create a Service of type LoadBalancer for Deployment A. Have Deployment B use the Service IP address.
• C.Create a Service of type LoadBalancer for Deployment A and an Ingress Resource for that Service. Have Deployment B use the Ingress IP address.
• D.Create a Service of type ClusterIP for Deployment A. Have Deployment B use the Service IP address.

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