Explanation:
The correct answer is A because creating a preemptible instance requires the --preemptible flag, and to ensure the disk contents are not deleted upon instance termination, the --no-boot-disk-auto-delete flag must be included. This setup allows the disk contents to be reused if the VM is preempted.
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You are setting up a preemptible VM instance named 'preempt' for temporary use as scratch space. To ensure the disk contents remain available for reuse after the VM is preempted, which gcloud command should you use?
A
gcloud compute instances create preempt --preemptible --no-boot-disk-auto-delete
B
gcloud compute instances create preempt --preemptible --boot-disk-auto-delete=no
C
gcloud compute instances create preempt --preemptible
D
gcloud compute instances create preempt --no-auto-delete
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