computer technology help please. 10 points!!?

computer technology help please. 10 points!!?
7.
What four basic operations that a processor repeats during the machine cycle?
A) storing
B) fetching
C) decoding
D) output
E) input
F) processing
G) executing
8.
__________ mostly are used for making backup copies of large volumes of data.
A) Hard drives
B) Magnetic tapes
C) Floppy drives
D) CD-R
9.
Random access memory is ___________ .
A) Volatile
B) Nonviolatile
C) Permanent
D) The smae as ROM
10.
What three devices represent a computer system?
A) Executing
B) Processing
C) Output
D) Input
E) Storage
11.
A DVD is an example of __________ storage.
A) Floopy
B) Optical
C) Magnetic
D) Solid-state
12.
A(n) ____________ printer produces images using the same technology as a copier machine.
A) Scanner
B) Dot matrix
C) Ink
D) Laser

Best answer:

E,
A,
D,
E,
D,
A.

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