System Analysis and Design
The system Analysis and Design course familiarize students with the concepts of information systems development including the systems development life cycle, different approaches to systems development, project management, planning, analysis, design, implementation, and maintenance. This course also covers some fundamental concepts of object-oriented systems analysis and design.
Tribhuvan University
Institute of Science and Technology
Sad Model Qn
Bachelor Level / fifth-semester / Science
Computer Science and Information Technology( CSC315 )
System Analysis and Design
Full Marks: 60 + 20 + 20
Pass Marks: 24 + 8 + 8
Time: 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.
SECTION A
Attempt any TWO questions.
Explain the modern approach to system analysis and design.
Draw a DFD diagram of MessManagement System up to level 2.
A bank has the following policy on deposit. On same deposite for a period of Rs. 50,000and above for five years or above the interest rate is 15%. On same deposit for a period less than 5 year it is 12%. On deposit below Rs.50,000 the interest is 10% regardless of period of deposit. Write the above process using:
- Structured English
- A Decision Table
SECTION B
Attempt any EIGHT question.
Describe five method of interacting with a system in brief.
Define information system. What are the typical components of information system.
Difference between logical database design and physical database design.
What do you mean by system implementation? Discuss the steps for system implementation.
Who is system analyst? List and explain the skill of system analyst.
A system costs Rs. 2,00,000 to install and Rs. 10,000 per month as recurring expenses. The benefit per year is 1,50,000. Assuming an intrest rate is 15%, what is the payback period of the investment?
What are the steps involved in corporate strategic planning.
Define feasibility study. Explain different categories of feasibility.
What is Use Case Modeling? Explain with example.