After performing a memory upgrade, you should perform a new baseline and compare the results to the previous baseline values. Which of following solutions can be used to perform memory baseline tests and document the results of the new memory installation?

A.
Sandro.

B.
Winbench.

C.
The memory-testing utility of the system

D.
All of the above

Explanation:
You can use either of these tools to document the results of a new memory installation.
Bear in mind though that each memory-testing utility might produce slightly differing results. This is why it is important that you decide which memory-testing utility software to use for all memory baseline tests.
References:

Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 390-391.