Tribhuvan University
Bachelor of Science in Computer Science and Information Technology
Semester 5 · TU Board 2080
Course Title: System Analysis and Design (CSC315)
Full Marks: 60Pass Marks: 24Time: 3 hours
Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
Group A
Attempt any two questions.(2 × 10 = 20)
- 1.10
What activities are at the heart of systems development process? List and explain some of the problems with the traditional waterfall SDLC. Explain Agile development in brief.
- 2.10
What do you mean by balancing DFDs? Draw context diagram and data flow diagrams for online movie rental system that allows its users to watch movies online.
- 3.10
Explain physical database design. Why is physical database design important? Differentiate logical database design with physical database design.
Answer comingAlso asked in 2078
Group B
Attempt any eight questions.(8 × 5 = 40)
- 4.5
Describe different activities performed by the project manager during project planning.
- 5.5
Describe the steps involved in corporate strategic planning.
- 6.5
Define feasibility study. Explain economic and schedule feasibility in brief.
- 7.5
List traditional methods for determining system requirements. Explain advantages and pitfalls of observing workers to determine system requirements.
- 8.5
Draw ER diagram to store data about students, programs, and courses at your college.
- 9.5
Describe several methods for interacting with the system.
- 10.5
What are the major activities of system maintenance? Explain.
Answer comingAlso asked in 2076
- 11.5
Explain class diagram with suitable example.
Answer comingAlso asked in 2078
- 12.5
Write short notes on:
a) Network Diagram
b) Structural and Behavioral Diagrams
— The End —