What is network topology? How is ring topology different from star topology and mesh topology? Mention the pros and cons of each of them.

Explain the various types of system software with their usages. What are the characteristics of multimedia?

What is the use of cache memory in a computer system? Discuss the various types of source and human data entry devices.

Based on size, describe the classes of a computer.

How does ALU and CPU work in the central processing unit?

How is decimal to binary conversion done? Convert (15.34)₁₀ to the binary.

What are binary coding schemes? How can you represent signed and unsigned numbers?

What is an internet address? How are computers on the internet identified through ip addresses? Explain with examples.

Explain the significance of data warehousing and data mining computer systems.

What is computer security? How is digital signature used to ensure security in computer systems?

Differentiate between static RAM and dynamic RAM.

Write short notes on: 

a) Instruction set

b) Logic Gates