Explanation
of the Top 20 MCQs:
1.
What is the primary function of a
computer?
i.
To perform arithmetic calculations
ii.
To store data
iii.
To process information
iv.
To print documents
Correct Answer:
iii. To
process information
2.
Which of the following is not a part
of the Central Processing Unit (CPU)?
i.
ALU
ii.
Control Unit
iii.
RAM
iv.
Register
Correct Answer:
iii. RAM
RAM
(Random Access Memory) is a type of computer memory used to store data
temporarily, allowing the processor to access it quickly and efficiently for
processing tasks.
3.
Which type of software is used for
creating, editing and formatting text documents?
i.
Spreadsheet software
ii.
Presentation software
iii.
Word processing software
iv.
Database software
Correct Answer:
iii. Word
processing software
4.
What is a computer network?
i.
A group of computers connected to each other
ii.
A single computer connected to the internet
iii.
A group of servers connected to each other
iv.
A group of printers connected to each other
Correct Answer:
i. A group
of computers connected to each other
5.
Which type of software is used for
creating charts and graphs?
i.
Spreadsheet software
ii.
Presentation software
iii.
Word processing software
iv.
Database software
Correct Answer:
i.
Spreadsheet software