Computer Fundamentals – Section 7

21. Which of the following professions has not been affected by personal computers?

A. medical
B. clerical
C. accounting
D. law
E. None of the above

Correct Answer: E. None of the above

22. What is the name given to the 8-bit unit used for coding data?

A. block of characters
B. byte
C. word
D. K
E. None of the above

Correct Answer: B. byte

23. What technology is used for flat panel displays?

A. Solid state
B. RBG monitor
C. VLSI
D. Direct view storage tube
E. None of the above

Correct Answer: A. Solid state

24. What is meant by the term RAM?

A. Memory which can only be read
B. Memory which can be both^read and written to
C. Memory which is used for permanent storage
D. Memory which can only be written to
E. None of the above

Correct Answer: B. Memory which can be both^read and written to

25. Magnetic tape can serve as :

A. secondary-storage media
B. output media
C. input media
D. All of the above
E. None of the above

Correct Answer: D. All of the above

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