What must the administrator do to meet this requirement?

An administrator is configuring data protection and DR for a multi-tier application. All VMs must be protected at the same time.

What must the administrator do to meet this requirement?
A . Create a consistency group for each VM with identical schedules
B . Create a consistency group for the application and place all VMs in it
C . Create a protection domain for the application and select auto-protect related entities
D . Create a protection domain for each VM with identical schedules

Answer: B