Review Questions

1.What is software development life cycle (SDLC)? What are the different phases of a SDLC?
2.What is the cost impact of frequent software changes? Explain.
3.What is structured system analysis and design (SSAD)? Explain.
4.What do you mean by database development life cycle (DDLC)? When does DDLC start?
5.What are the various stages of DDLC? Explain each of them.
6.What are the different approaches of database design? Explain each of them.
7.What are the different phases of database design? Discuss each phase.
8.Discuss the relationship between the SDLC and DDLC.
9.Write short notes on the following:

  1. Conceptual database design

  2. Logical database design

  3. Physical database design

  4. Prototyping

  5. CASE tools

  6. DBMS selection.

  7. Database implementation ...

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