TRIBHUVAN UNIVERSITY
INSTITUTE OF SCIENCE AND TECHNOLOGY
2079 B.S.
Candidates are required to give their answers in their own words as far as practicable.
Group A
Long Answer QuestionsAttempt any Two questions.
- 1Differentiate between black box and white box testing. Explain different stages of testing.
- 2Why 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.
- 3Compare structured development with object-oriented development. Explain use case diagram and class diagram with suitable exam ple.
Group B
Short Answer QuestionsAttempt any Eight questions.
- 4Explain common skills of a project manager. Which skill do you think is most important?
- 5Describe the project identification and selection process.
- 6List and describe the steps in the project initiation and planning process.
- 7Explain Joint Application Design in brief. How is it better than traditional information gathering techniques?
- 8What is conceptual data modeling? Explain conceptual data modeling process.
- 9Why do we need normalization? Explain 2NF and 3NF with example.
- 10Compare form with report. Explain the process of designing forms and reports.
- 11Define system maintenance. Explain the process of maintaining information systems in brief.
- 12Write short notes on: a. CASE Tool b. Baseline Project Plan