Computer Science - Computer Fundamentals

26. 

An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as

A. Punched card
B. Touch pad
C. Punched paper tape
D. Magnetic disk
E. None of the above

Answer: Option B

Explanation:

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27. 

Pictures or drawings, typically displayed on a VDU to allow users to select program options is called

A. HIPO charts
B. Icons
C. Graphics
D. Network
E. None of the above

Answer: Option B

Explanation:

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28. 

A monitor looks like a TV set but it does not

A. Receive TV signals
B. Give a clear picture
C. Give a steady picture
D. Display graphics
E. None of the above

Answer: Option A

Explanation:

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29. 

The earliest device that qualifies as a digital computer is

A. EDSAC
B. Abacus
C. ENIAC
D. EDVAC
E. None of the above

Answer: Option B

Explanation:

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30. 

One million bytes of information is abbreviated as

A. Bit
B. MB
C. KB
D. GB
E. None of the above

Answer: Option B

Explanation:

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