Which of the following is not computer hardware?

A. a printer
B. the hard disk
C. the operating system
D. the mouse


C. the operating system

Computer Science & Information Technology

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You can use graphics to add visual interest to your slides.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

You can extract information from a database using a(n):

A) query. B) inquiry. C) criterion. D) question.

Computer Science & Information Technology

Disk mirroring involves creating a shadow copy of data on a backup disk and is RAID level ____.

A. 0 B. 1 C. 2 D. 5

Computer Science & Information Technology

The quick keystroke for Undo is _____.?

A. ??[Ctrl][W] B. ??[Ctrl][Y] C. ??[Ctrl][X] D. ?[Ctrl][Z]

Computer Science & Information Technology