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A

Section A: Long Answer Questions

Attempt any TWO questions.

3 questions·10 marks each
1long10 marks

Explain the functional components of a computer system with a neat block diagram.

computer-basics
2long10 marks

What is memory? Explain the different types of memory and the concept of virtual memory.

memory
3long10 marks

What is the World Wide Web? Differentiate it from the Internet and explain web browsers, search engines and URLs.

internet
B

Section B: Short Answer Questions

Attempt any EIGHT questions.

9 questions·5 marks each
4short5 marks

Explain the classification of computers based on purpose.

computer-basics
5short5 marks

Convert (3FA)16 into binary and decimal.

data-representation
6short5 marks

Explain the booting process of a computer.

operating-system
7short5 marks

Differentiate between impact and non-impact printers.

io-devices
8short5 marks

Explain the bus, star and ring topologies.

networks
9short5 marks

What are the advantages and disadvantages of computer networks?

networks
10short5 marks

What is SQL? List its main commands.

database
11short5 marks

Explain the elements of multimedia.

multimedia
12short5 marks

Write short notes on cyber crime.

security