Followers

COMPUTER SCIENCE-9

on Monday, May 2, 2011


The background of any Word document -

1
is always white colour

2
is the colour you preset under the Options menu

3
is always the same for the entire document

4
can have any color you choose


Ans: 4

Back up of the data files will help to prevent -

1
loss of confidentiality

2
duplication of data

3
virus infection

4
loss of data


Ans: 4

The _________ of a system includes the programs or instructions

1
Hardware

2
Icon

3
Information

4
Software


Ans: 4

What is correcting errors in a program called?

1
Debugging

2
Compiling

3
Interpreting

4
None of these


Ans: 1

A compiler translates a program written in a high level language into

1
Machine Language

2
An algorithm

3
A debugged program

4
None of these


Ans: 1

The primary purpose of software is to turn data into

1
Web sites

2
Information

3
Programs

4
None of these


Ans: 2

The primary purpose of software is to turn data into

1
Websites

2
Information

3
Programs

4
Objects


Ans: 2

CPU stands for -

1
Computer Processing Unit

2
Central Processing Unit

3
Computer Protection Unit

4
None of these


Ans: 2

IC chips used in computers are usually made of

1
Lead

2
Silicon

3
Chromium

4
Gold


Ans: 2

One kilobyte is equal to

1
1000 bytes

2
1024 bytes

3
100 bytes

4
1023 bytes


Ans: 2


0 comments:

Post a Comment