When investigating a Windows System, it is important to view the contents of the page or swap file because:

A.
Windows stores all of the systems configuration information in this file

B.
This is file that windows use to communicate directly with Registry

C.
A Large volume of data can exist within the swap file of which the computer user has no knowledge

D.
This is the file that windows use to store the history of the last 100 commands that were run from the command line