You need to create a backup copy of the computer system drive

You administer a computer that runs Windows 8 Pro.
You need to create a backup copy of the computer system drive. The backup copy must
support a complete system drive restore to another computer.
What should you do?

A.
Create a system restore point.

B.
Run the bcdedit /export command.

C.
Perfom a backup to a shared folder by using the wbadmin command with the -allcritical
switch.

D.
Create a system recovery drive.