Input and Output System Question and Answers for Competitive Exams

Input and Output System Questions with Answers:

Q51.The two types of output devices are - 

(A) Monitor and Printer

(B) Floppy disc and CD

(C) Keyboard and Mouse

(D) Window 2000 and Windows NT

(E) None of these

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Q52. Mouse technique used for access in properties of any object is - 

(A) Dragging

(B) Dropping

(C) Right clicking

(D) Shift clicking

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Q53. Dot-matrix is a type of device -

(A) Scanner

(B) Printer

(C) Keyboard

(D) Mouse

(E) None of these

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Q54. Tab key used - 

(A) To move the cursor on screen

(B) To indent a paragraph

(C) To move a cursor

(D) Only a and b

(E) None of these

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Q55. To go to the beginning of a text line press - 

(A) Home

(B) Page up

(C) Enter

(D) None of these

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Q56.The most common input devices are -

(A) Microphone, printer

(B) Scanner, monitor

(C) Digital  camera, speaker

(D) Keyboard, mouse

(E) None of thee

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Q57. To see all information which device output uses?

(A) Monitor

(B) Keyboard

(C) ALU

(D) CPU

(E) None of these

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Q58. Type of mouse is -

(A) Mechanical, general

(B) Optical, mechanical

(C) Full duplex

(D) Automatic

(E) None of these

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Q59.The number of function keys in a keyboard is -

(A) 14

(B) 13

(C) 12

(D) 15

(E) 16

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Q60. Printing head and paper is touched in 

(A) Non-impact printer

(B) Impact printer

(C) Both a and b

(D) Thermal printer

(E) None of these

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