Computer Networks Answers

a) What is project management?

b) Define information systems? Name four stakeholders of an IS project

c) What are the phases of a system development cycle? Give an example of an

activity performed under each phase.

d] Who is a project leader? Give an example of a tool use in project management to plan, and schedule time relationships.  

a)What is project management?

b) Define information systems? Name four stakeholders of an IS project

c) What are the phases of a system development cycle? Give an example of an

activity performed under each phase.

d] Who is project leader? Give an example of a tool use in project management to plan, and schedule time relationships.

Write a program to calculate an Internet browsing bill. Use the conditions specified as follows:

1 hour-Rs 40

½ hour- Rs 20

For unlimited hours in a day- Rs 200

The owner should enter the number of hours spent on browsing.

Illustrate the complete procedure to map a domain name to an IP address through an example

What is a socket descriptor? Draw its structure and explain its components

Discuss the essential properties of the following types of operating systems:

a. Batch;

b. Interactive;

c. Time sharing;

d. Real time;

e. Distributed.