You work as the network administrator at ESL, Ltd. You manage a virtual machine named VM1. VM1 runs Windows Server 2008 and has one dynamically expending virtual disk named VM1. vhd. Currently, you create a snapshot of VM1 named Snap 1 and install an application on Vm1 named App 1. Base on the above conditions, you are required to ensure that all newly-created virtual machines that use VM1. vhd as their parent disk have App 1 installed.

A.
You need to select VM1 and then click Reset.

B.
You need to select VM1 and then click Revert.

C.
You need to select Snap 1 and then click Apply.

D.
You need to select Snap 1 and then click Delete.