basics of hardware & software set 1 Detailed Explanation And More Example

Question : 1

A step by step procedure used to solve a problem is called

a) Operating system

b) None of these

c) Application Program

d) All of the above

e) Algorithm

Question : 2

What input device can be used for marking

a) Optical mark reader

b) Bar code reader

c) Mouse a multiple choice test?

d) All of the above

e) None of these

Question : 3

ASCII code is a......... bit code.

a) 1

b) 2

c) 9

d) 8

e) 7

Question : 4

A typical personal computer used for business purposes would have... of RAM.

a) 4KB

b) 256 K

c) 64 K

d) 16 K

e) None of these

Question : 5

The Second Generation of computers used ___

a) Transistors

b) IC-Chip

c) Vaccum tubes

d) Microprocessor chip

e) None of these

Question : 6

The computer follows a simple principle called GIGO which means:

a) garbage in garbage out

b) garbage input good output

c) great instructions great output

d) good input good output.

e) None of these