An EMC customer is protecting 3000 virtual machines (VMs) with guest level backup. All VMs
reside on the same ESX server. The administrators are concerned with the CPU spike during
backups since Avamar is trying to initiate as many backups as possible.
What is the best practice for preventing this spike in CPU on the ESX server host?

A.
Use network throttling parameters in the advanced options tab of the dataset

B.
Break the VMs up into multiple groups that run at different times

C.
Use the Backup Priority attribute in the Group settings

D.
Migrate some of the VMs to another ESX host