MS 54 IGNOU MBA Assignments Jan – Jun 2017

1. What is the relevance of the Nolan’s Stage Growth Model for the study of information systems in today’s organisation?

2. What are the various stages of a system development life cycle and how are the efforts distributed over these phases?

3. What are the various ways in which serial transmission can be achieved? Explain each way in detail.

4. List the five problems which may motivate an organization to move toward the database approach. Explain the significance of each one to a manager to an organization.

5. (a) “Compute virus is a major threat to compute security.” Justify the statement.

(b) Why should there be law against benign computer virus maker? What harm can it cause to your computer?

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