In the vSphere Client, the Resource Allocation tab for virtual machines displays host memory and guest memory.

Which two statements best describe these terms? (Choose two.)

A.
Guest memory is the amount of physical memory that has been allocated to a virtual machine.

B.
Host memory is the amount of physical memory that has been allocated to a virtual machine.

C.
Guest memory is the memory usage of a virtual machine.

D.
Host memory is the memory usage of a virtual machine.