On the topic of using multiple processor slots, which of the following is TRUE?

A.
The most efficient method of increasing server performance is by using one of the multiple processor slots.

B.
The most efficient method of increasing server performance is to populate multiple processor slots with multiple processors.

C.
The most efficient method of increasing server performance is by using only a few of the multiple processor slots.

Explanation:
You can increase the performance of your server by populating multiple processor slots with multiple processors.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 380-381.