Question

V. Answer the following: - (5x2=10)

1) Discuss the roles of an operating systems.

2) Write a short note on classification of computer.

3) What is computer network? Discuss the advantages of computer Network.

4) What is desktop publishing software? Name some commonly used DTP software.

5) What is an electronic spreadsheet? Describe the reason of its popularity. Name some commonly used

spreadsheet packages.​

Answer 1

Answer:

the diameters of two circles and Q the circle whose circumference is

Explanation:

the diameters the end of this is an automatically in the end I am re