fundamental & concepts of computer Practice Questions Answers Test with Solutions & More Shortcuts

Question : 16

The digital signals can be represented by :

a) Binary Codes

b) 0 and 1

c) High and Low

d) All of The Above

e) None of The Above

Question : 17

Which of the following are computers that can be carried around easily?

a) Laptops

b) Supercomputers

c) PCs

d) Minicomputers

e) None of these

Question : 18 [IBPS Clerk, 2011]

Which of the following is the fastest type of computer?

a) Laptop

b) Notebook

c) Personal computer

d) Workstation

e) Supercomputer

Question : 19

What is an embedded system?

a) A program that comes wrapped in a box.

b) A program that is permanent part of a computer

c) A computer that is part of a larger computer

d) A computer and software system that controls a machine or appliance

e) None of these

Question : 20

The input device most commonly used to enter text would be the:

a) Bar Code Reader

b) Microphone

c) Keyboard

d) None of The Above