You have a batch workload that runs every night and uses a large number of virtual machines (VMs). It is faulttolerant and can tolerate some of the VMs being te...

You have a batch workload that runs every night and uses a large number of virtual machines (VMs). It is faulttolerant and can tolerate some of the VMs being terminated. The current cost of VMs is too high. What should you do?

A. Run a test using simulated maintenance events. If the test is successful, use preemptible N1 Standard VMs when running future jobs. B. Run a test using simulated maintenance events. If the test is successful, use N1 Standard VMs when running future jobs. C. Run a test using a managed instance group. If the test is successful, use N1 Standard VMs in the managed instance group when running future jobs. D. Run a test using N1 standard VMs instead of N2. If the test is successful, use N1 Standard VMs when running future jobs.