Computer Fundamentals - Section 6 Multiple Questions and Answers.




11.Which of the following are likely to jam the read/write head of a disk pack?
A. Dust
B. Smoke particle
C. Finger print smudge
D. All of the above

12.Impact printers
A. strike a ribbon against the paper to produce character images
B. include ink-jet and thermal devices
C. are more expensive than Laser printers
D. use optical technology

13.Which of the following is not a practical data-processing approach?
A. batch-sequential
B. batch-direct
C. immediate-sequential
D. immediate-direct

14.Bit map terminal
A. support displays containing multiple windows
B. requires considerable amount of video RAM
C. requires tremendous amount of copying and hence low performance
D. All of the above

15.A 32 bit microprocessor has the word length equal to
A. 2 bytes
B. 32 bytes
C. 4 bytes
D. 8 bytes

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