Computer GK Questions Quiz Part- 10

Hartron Sample Paper | Computer GK Questions

Q- 76 What is the number of ‘Function Key’ in the keyboard ?

(A) 16
(B) 12
(C) 19
(D) 14

Ans- (B) 12

Computer GK Questions Quiz

Q- 77 Which printer prints one letter in one stroke ?

(A) plotter
(B) Laser Printer
(C) stop matrix printer
(D) Line Printer

Ans- (D) Line Printer

Q- 78 Which of the following is not an input device ?

(A) Monitor
(B) Magnetic tape
(C) Joy stick
(D) Magnetic Disc

Ans- (A) Monitor

Q- 79 What is the fastest printer ?

(A) Jet printer
(B) Laser printer
(C) Thermal printer
(D) Dot printer

Ans- (B) Laser printer

Q- 80 What is the full name of L.C.D ?

(A) Liquid Crystal Display
(B) Lead Crystal Device
(C) Liquid Central Display
(D) Light Central Display

Ans- (A) Liquid Crystal Display

Q- 81 Represents the work put in the memory of the computer ?

(A) Monitor
(B) Printer
(C) RAM
(D) ROM

Ans- (A) Monitor

Q- 82 What makes it easier to play a game ?

(A) keyboard
(B) Mouse
(C) joystick
(D) All these

Ans- (C) joystick

Q- 83 Which keys are called Ctrl, Shift and Alt ?

(A) Function
(B) Modifier
(C) alpha numeric
(D) none of these

Ans- (B) Modifier

Q- 84 What is the pattern of printed lines on most of the products called ?

(A) Barcodes
(B) Scanners
(C) Prices
(D) Code

Ans- (A) Barcodes

Q- 85 What is the full form of OCR ?

(A) Optical CPU Recognition
(B) Optical Character Recognition
(C) Optical Character Rendering
(D) none of these

Ans- (B) Optical Character Recognition

Q- 86 Which of the following is not an output device ?

(A) Printer
(B) Monitor
(C) plotter
(D) Touchscreen

Ans- (D) Touchscreen

Q- 87 The most common storage device for a personal computer is ?

(A) Floppy Disk
(B) Pen Drive
(C) Hard Disk Drive
(D) All these

Ans- (A) Floppy Disk

Q- 88 How is the display size of a monitor measured ?

(A) Horizontally
(B) Diagonally
(C) Zig-Zag
(D) vertically

Ans- (B) Diagonally

Q- 89 Input device used to get printed diagram in computer is ?

(A) Mouse
(B) Printer
(C) keyboard
(D) Scanner

Ans- (D) Scanner

Q- 90 Who made the first computer mouse ?

(A) William English
(B) Douglas Engelbert
(C) Robert Jawaki
(D) none of these

Ans- (B) Douglas Engelbert

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• Hartron Sample Paper Computer Gk Quiz

• Hartron Sample Paper | Computer GK Questions

• Computer GK Questions Quiz Part- 9