The two types of sockets we discussed in this chapter are ________ sockets and _______ sockets.

________ is the term for the transmission capacity of a communication channel.

Fill in the blank(s) with the appropriate word(s).

____ are useful is you are not familiar with computers or if you feel your computer might need replacement parts due to wear and tear.

A. Extended warranties B. Surge suppressors C. Encrypting file systems D. Optical storage technologies