When Unhide is applied to a worksheet tab, the tab reappears in its original position in the Tab group

What are two important things to know before installing an air filter? (Select two.)

A) How much RAM is in a system B) Whether the air filter is removable C) That air filters help protect against airborne particles D) The direction air is flowing through the system E) The power rating of the air filter

____________________ forensics applies to all modern electronic devices, including mobile phones, personal digital assistants (PDAs), portable music players, and other electronic devices capable of storing digital information.

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