The ________ layer guarantees that each virtual machine is isolated from other virtual machines. Virtual machines can talk to each other only through networking mechanisms similar to those used to connect separate physical machines.

A.
Virtualization

B.
Networking

C.
User interface

D.
Hardware interface components

Explanation:

Network Virtualization . The virtualization layer guarantees that each virtual machine is isolated from other virtual machines. Virtual machines can talk to each other only through networking mechanisms similar to those used to connect separate physical machines.