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

Question : 1

What type of computer chips are said to be volatile?

a) ROM chips

b) RAM chips

c) DRAM

d) All of the above

e) None of these –

Question : 2

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

Question : 3

The Second Generation of computers used ___

a) Transistors

b) IC-Chip

c) Vaccum tubes

d) Microprocessor chip

e) None of these

Question : 4

In 2nd Complement a number which is subtracted from other number is known as.............

a) Minuend

b) Subtrahend

c) Carry

d) All of this

e) None of these

Question : 5

Which of the following peripheral devices displays information to a user?

a) Monitor

b) Keyboard

c) Secondary storage devices

d) Secondary storage media

e) None of these

Question : 6

Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called ?

a) Conductors

b) Buses

c) Connectors

d) Consecutives

e) None of these