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Section #1

Computer Fundamentals Section #1


13

The size of commonly used floppy disk is
A. 4.5
B. 3.5
C. 3.25
D. 5.5

Answer: B

Details:

3.5
14

The 'IC' chip, used in computers, is made of
A. Chomium
B. Iron Oxide
C. Silica
D. Silicon

Answer: D

Details:

Silicon
15

Which was an early mainframe computer?
A. UNIC
B. FUNTRIA
C. BRAINIA
D. ENIAC

Answer: D

Details:

ENIAC
16

Which of the following was the first Intel processor introduced?
A. 3080
B. 4004
C. 8080
D. 8086

Answer: B

Details:

4004
17

RAM chips
A. allow the computer to store data electronically
B. store data indefinitely unless you delete it
C. are secondary memory
D. All of the above

Answer: A

Details:

allow the computer to store data electronically
18

Super computers are mainly useful for
A. Mathematical intensive scientific applications
B. Data-retrieval operations
C. nput-output intensive processing
D. All of the above

Answer: A

Details:

Mathematical intensive scientific applications




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