Why do we use DFD? Draw context diagram and data flow diagrams of a retail
clothing store in a mall that sells different cloths to its customers.

Compare structured development with object-oriented development. Explain use
case diagram and class diagram with suitable example.

Differentiate between black box and white box testing. Explain the testing process.

Explain common skills of a project manager. Which skill do you think is most important?

Describe the project identification and selection process.

List and describe the steps in the project initiation and planning process.

Explain Joint Application Design in brief. How is it better than traditional information gathering techniques?

What is conceptual data modeling? Explain conceptual data modeling process.

Compare form with report. Explain the process of designing forms and reports.

Define system maintenance. Explain the process of maintaining information systems in brief.

write short notes on:
a. CASE tools
b. Baseline project plan