BCA Third Semester System Analysis and Design old Question 2021

Group B

1. Describe and compare the various sources of software.
2. What different skills do you need to be a good systems analyst?
3. Describe the steps involved in corporate strategic planning.
4. What are the steps in creating a decision table? How do we reduce the size and complexity of a decision table?
5. What is information gathering? Discuss questionnaire along with its merits and demerits.
6. Explain different types of software testing? (2+3)
7. How can you transform ER Diagram into relation? Explain with your own suitable example. (2+3)

Group C

Attempt any Two Questions.

9. Assuming monetary benefits of an information system at Rs 85,000 per year, one-time costs of Rs 75,000, recurring costs of Rs 35,000 per year, a discount rate of 12 percent, and a five-year time horizon, calculate the following:
   a) Net present value of the costs and benefits.
   b) The overall return on investment.
   c) The point at which breakeven occurs. (3+3+4)
10. What do you mean by software maintenance? Explain the different types of maintenance? Explain the process of maintaining the information system with examples. (2+4+4)
11. Why do we draw DFD? Explain the process of drawing DFD using a suitable example. (2+8)

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BCA Third Semester System Analysis and Design old Question 2020

Group B

Attempt any Six question

2. What is system? What are the phases of SDLC? Explain Briefly

3. What do you mean by planning? Write the process of planning for Information System Development Project?

4. Define Process Modeling. Explain DFD with Example

5. List and explain the skills and responsibilities of project manager.

6. Explain the guidelines to design in an interface and dialogue box e-commerce system.

7. Differentiate between system and user documentation with their applications

8. Define software testing. Explain software quality assurance activities

Group C

Attempt any Two question

9. What are the major differences between Agile methodologies and Waterfall Model? Why should you use agile methodologies? Explain.

10. How can you transform ER Diagram into relation? Explain with your own suitable example

11. Why is Project Management important? Describe the concept of integrated CASE Tools with its applications

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BCA Third Semester System Analysis and Design old Question 2019

Group B

Attempt any Six question

2. Elaborate on the steps in feasibility of analysis.

3. Explain what is system and what are its characteristics of a system in details ?

4. Why is it difficult to determine user requirement? Illustrate the key strategies for eliciting information about user requirement.

5. Distinguish between system and user documentation and determine which types of documentation are necessary for a given information system.

6. Explain and contrast four types of maintenance.

7. Differentiate between questionnaire and interview Survey

8. What is difference between a 2NF and 3NF

Group C

Attempt any Two question

9. List and Describe the skills and activities of a project manager during project initiation, project execution and project close down

10. Draw context diagram, Data flow Diagram up to level-2 of food ordering system of Bakery Cafe Jawlakhel- Lalitpur

11. How can you transform E-R diagram into relation? Explain with suitable examples. A Bank has the following policy on deposits of Rs 50,000/- and above for five years above, the interest rate is 15%. On the same deposit for period user less than 5 years it is 12%. On the deposit below Rs 50,000/- the interest rate is 10% regardless of period and deposit. Write the above process using:
a. Decision Table
b. Decision Tree