You are working as a senior technician at Certkiller .com. A trainee wants to know which of the
following that is the MOST commonly used solution to easily install a CPU on a motherboard?

A.
ZIF

B.
Base plate mount

C.
Thermal grease

D.
Pin grid array

Explanation:
ZIFis an acronym for zero insertion force, a concept used in the design of IC sockets, invented to
avoid problems caused by applying force upon insertion and extraction.