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

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

(A) Dragging

(B) Dropping

(C) Right clicking

(D) Shift clicking

Q53. Dot-matrix is a type of device -

(A) Scanner

(B) Printer

(C) Keyboard

(D) Mouse

(E) None of these

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

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

(A) Home

(B) Page up

(C) Enter

(D) None of these

Q56.The most common input devices are -

(A) Microphone, printer

(B) Scanner, monitor

(C) Digital  camera, speaker

(D) Keyboard, mouse

(E) None of thee

Q57. To see all information which device output uses?

(A) Monitor

(B) Keyboard

(C) ALU

(D) CPU

(E) None of these

Q58. Type of mouse is -

(A) Mechanical, general

(B) Optical, mechanical

(C) Full duplex

(D) Automatic

(E) None of these

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

(A) 14

(B) 13

(C) 12

(D) 15

(E) 16

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