Which of the following statements about virtualization is true?

A.
Virtualization enables multiple physical computers to run off of a single virtualized server.

B.
In virtualization, you run multiple virtual machines, provided they all use the same
operating system.

C.
In virtualization, the operating systems of the virtual machines should match the host
operating system.

D.
Virtualization enables you to run multiple operating systems and applications on a single
computer.

Explanation: