Bachelor in Computer Application Part-III
Paper-XVII [INTRODUCTION TO SOFTWARE ENGINEERING
Time: 3.00 Hrs. Full Marks: 80
Answer any Five questions. All questions carry equal marks.
1. Compare and contrast all the models of software engineering.
2. Describe briefly, the following important qualities of a software product:
Reliability Correctness Portability Maintainability and Reusability.
3. Discuss the following types of language tools of 4th generation languages:
Query Language Report Generators Application Generators
4. What is a software process and software crisis? Explain briefly.
5. What is structured methodology? What are its features and how is it beneficial. What is a
data dictionary? Explain its use with the help of an example.
6. Explain Black Box Testing and White Box Testing. What is meant by Verification? How
does it differ from Validation?
7. Design an ER diagram for managing a medical shop. Show all the entities, their attributes
and relations between the entities. Make necessary assumptions, if any.
8. Write short notes on:
Code Generators
Benchmark Testing
Role of a System Analyst
.
9. Define DFD? What are the rules for drawing the DFD? Draw a DFD for School admission
system.
10. Explain the following with respect to software engineering:
Software Maintenance Software Evaluation Test case design