What is a PXE capable client?

A.
It is any computer that is communicating to the Deployment Server though a PXE agent.
B.
It is any computer that is used to access the PXE server through a web interface.
C.
It is any computer with a NIC that contains PXE support in its firmware.
D.
It is any computer running either a LinuxPE or WinPE operating system.
Explanation: