Which of the Following Is True About Installing a Processor

Multiple Choice

Which of the following is true about installing a processor on a motherboard?

A) after placing the processor in the socket, you need to lock down the lever
B) it's okay to reuse thermal compound when you remove and reinstall a processor
C) processors are protected from ESD, so you don't need a grounding bracelet
D) use plenty of thermal compound, you can never use too much of this substance