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Computers - General Knowledge Questions
A)
Floppy disk
B)
Hard drive
C)
Monitor
D)
None of the above

Correct Answer : Option (A) - Floppy disk

A removable magnetic disc that holds information Floppy disk.

A)
draw pictures
B)
computer gaming
C)
print text
D)
control sound on the screen

Correct Answer : Option (B) - computer gaming

Joysticks are primarily used for computer gaming. ... These are input devices that are connected to a computer to manage game controls such as moving front, behind and sideways, shooting or other gaming tasks.

A)
A keyboard
B)
A mouse
C)
Both (a) & (b)
D)
An MP3 file

Correct Answer : Option (D) - An MP3 file

A)
screen output
B)
music sounds
C)
digitizing
D)
printed output

Correct Answer : Option (A) - screen output

A soft copy is a digital reproduction of a physical document. For example, if you scanned a tax form into your computer, you would be creating a soft copy of it. The most common method of displaying a soft copy uses a computer monitor or another display, such as a smartphone screen.

A)
Spacebar
B)
Arrow key
C)
Escape key
D)
Return key

Correct Answer : Option (C) - Escape key

A)
Output
B)
Input
C)
Software
D)
Scanning

Correct Answer : Option (A) - Output

A computer monitor is an output device that displays information in pictorial form. A monitor usually comprises the visual display, circuitry, casing, and power supply.
 
* Present we are the using monitors are LCD(Liquid Crystal Display), LED(Light Emitting Diode), O-LED(Organic Light Emitting Diode) monitors. 
 
* Previous monitors used a cathode ray tube (CRT) and some Plasma (also called Gas-Plasma) displays.

A)
Software
B)
Display
C)
Hard disk
D)
Printer

Correct Answer : Option (B) - Display

A)
programming device
B)
software device
C)
output device
D)
pointing device

Correct Answer : Option (D) - pointing device

* It is a pointing device consisting of a ball.
* The user rolls the ball with the thumb, fingers, or the palm of the hand to move a pointer.
* A Trackball is a small ball that is set in a holder and can be rotated by hand to move a cursor on a computer screen.

A)
Indent a paragraph
B)
move a cursor across the screen
C)
move the cursor down the screen
D)
None of the above

Correct Answer : Option (A) - Indent a paragraph

In word processing, the word indent is used to describe the distance, or number of blank spaces used to separate a paragraph from the left or right margins.
A tab is an indentation at the beginning of a line of text to signify a new paragraph in a document or to help create equal spacing between multiple lines. When formatting marks are visible, tabs are represented by an arrow, as shown in the example picture to the right.

A)
USB
B)
Parallel
C)
Serial
D)
External

Correct Answer : Option (C) - Serial

Serial Port is used for serial data transmission. Transmission speed of a serial port is slow as compared to a parallel port.