1.
What type devices are computer speakers or headphones?
Answer: Option 'D'
Output
2.
An example of peripheral equipment is
Answer: Option 'B'
printer
3.
The transfer of data from a CPU to peripheral devices of computer is achieved through
Answer: Option 'D'
I/O ports
4.
Which of these is a pointing and drop device?
Answer: Option 'B'
Mouse
5.
Which is the best position for operating the mouse?
Answer: Option 'B'
Tail towards the user
6.
Which of the following produces high-quality output?
Answer: Option 'B'
Non-impact printer
7.
Laser printers belong to
Answer: Option 'B'
page printer
8.
First computer mouse was built by
Answer: Option 'C'
William English
9.
External devices such as printers, keyboards and modems are known as
Answer: Option 'C'
peripherals
10.
A parallel port is most often used by a
Answer: Option 'A'
printer
11.
Which of the following groups consists of only input devices?
Answer: Option 'D'
Mouse, Keyboard, Scanner
12.
USB refers to
Answer: Option 'C'
a port type
13.
The pattern of printed lines on most products are called
Answer: Option 'D'
bar code
14.
________ printer cannot print more than one character at a time.
Answer: Option 'D'
Dot matrix
15.
The OCR recognises the _______ of the characters with the help of light source.
Answer: Option 'B'
shape
16.
Which key is used in combination with another key to perform a specific task?
Answer: Option 'C'
Control
17.
You can use the tab key to
Answer: Option 'B'
indent a paragraph
18.
Which of the following is not a hardware?
Answer: Option 'D'
Java
19.
What are the units used to count the speed of a
Answer: Option 'B'
DPI
20.
In MICR, C stands for
Answer: Option 'D'
character