You are building an archival solution for your data warehouse and have selected Cloud Storage to archive your data. Your users need to be able to access this archived data once a quarter for some regulatory requirements.
You want to select a cost-efficient option. Which storage option should you use?

• A.Coldline Storage
• B.Nearline Storage
• C.Regional Storage
• D.Multi-Regional Storage

Correct Answer: A

Explanation
Coldline Storage is a very-low-cost, highly durable storage service for storing infrequently accessed data.
Coldline Storage is ideal for data you plan to read or modify at most once a quarter. Since we have a requirement to access data once a quarter and want to go with the most cost-efficient option, we should select Coldline Storage.
Ref: https://cloud.google.com/storage/docs/storage-classes#coldline

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You are working a System Administrator and have been asked to make sure that all images are patched up to date and developers are not allowed to use old images which are not up to date as per PCI compliance. How would you achieve this?

• A.Mark image as deprecated to prevent users from using the old image.
• B.None of the above.
• C.Drop a mail to all the developers regarding which image to use whenever you patch images.
• D.Mark image as obsolete to prevent users from using the old image.

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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 have sensitive data stored in three Cloud Storage buckets and have enabled data access logging. You want to verify activities for a particular user for these buckets, using the fewest possible steps. You need to verify the addition of metadata labels and which files have been viewed from those buckets. What should you do?

• A.Using the GCP Console, filter the Activity log to view the information.
• B.Using the GCP Console, filter the Stackdriver log to view the information.
• C.View the bucket in the Storage section of the GCP Console.
• D.Create a trace in Stackdriver to view the information.

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Your managed instance group raised an alert stating that new instance creation has failed to create new instances. You need to maintain the number of running instances specified by the template to be able to process expected application traffic. What should you do?

• A.Create an instance template that contains valid syntax which will be used by the instance group.
  Delete any persistent disks with the same name as instance names.
• B.Create an instance template that contains valid syntax that will be used by the instance group.
  Verify that the instance name and persistent disk name values are not the same in the template.
• C.Verify that the instance template being used by the instance group contains valid syntax.
  Delete any persistent disks with the same name as instance names.
  Set the disks.autoDeleteproperty to truein the instance template.
• D.Delete the current instance template and replace it with a new instance template.
  Verify that the instance name and persistent disk name values are not the same in the template.
  Set the disks.autoDeleteproperty to truein the instance template.

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