Input and Output Devices – Exercise – 1

41. Resolution of laser printer is specified in terms of :

(a) DPI
(b) LPM
(c) CPM
(d) PPM

Answer
Answer : (a)
Explanation
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42. An example of peripheral equipment is : (a printer (b) CPU (c) spread sheet (d) microcomputer

Answer
Answer :

(a)
(b) CPU
(c) spread sheet
(d) microcomputer

Answer
Answer : (a)
Explanation
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43. Which key is used in combination with another key to preform a specific task ?

(a) Function
(b) Space Bar
(c) Arrow
(d) Control

Answer
Answer : (d)
Explanation
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44. Drum printer is not an example of :

(a) input
(b) output
(c) processing
(d) storage

Answer
Answer : (b)
Explanation
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45. Which of the following is not an example of hardware ?

(a) Scanner
(b) Printer
(c) Monitor
(d) Interpreter

Answer
Answer : (d)
Explanation
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