You are creating a backup solution for a VMware environment and will be using snapshot
technology. You want to ensure that your solution follows best practices. What is a
consideration when designing this solution?

A.
Ensure the backup server has access to the datastores where the virtual machines
reside

B.
Ensure the backup server has administrative privileges to the guest in order to
create snapshots

C.
Ensure at least 20% free space exists on each datastore for snapshots

D.
Ensure each guest has a backup client installed on it to allow the creation of
snapshots