All Prerequisites for Fault Tolerance Have Been Met

Multiple Choice

All prerequisites for fault tolerance have been met. How do you enable fault tolerance for a virtual machine?

A) Right-click a virtual machine and select Fault Tolerance > Turn On Fault Tolerance.
B) Right-click a host select Fault Tolerance > Turn On Fault Tolerance. Then choose the virtual machine.
C) Right-click a cluster select Fault Tolerance > Turn On Fault Tolerance. Then choose the virtual machine.
D) Right-click a virtual machine and tick the Fault Tolerance box.