You Need to Run a Business-Critical Workload on a Fixed

Multiple Choice

You need to run a business-critical workload on a fixed set of Compute Engine instances for several months. The workload is stable with the exact amount of resources allocated to it. You want to lower the costs for this workload without any performance implications. What should you do?

A) Purchase Committed Use Discounts.
B) Migrate the instances to a Managed Instance Group.
C) Convert the instances to preemptible virtual machines.
D) Create an Unmanaged Instance Group for the instances used to run the workload.