B.TECH.DEGREE EXAMINATION,OCTOBER/NOVEMBER2003 SOFTWARE ENGINEERING* (R, I),

MAHATMA GHANDHI UNIVERSITY (MG)

B.TECH.DEGREE EXAMINATION,OCTOBER/NOVEMBER2003
SOFTWARE ENGINEERING^* (R, I),
Time : Three Hours                                     Maximum : 100 Marks
Part A

1. Explain the 4 P's of a software project.

2. Distinguish between verification and validation.

3. State the advantages of object modelling.

4. What is a functional model ?

5. What is a use case diagram ? Give an example.

6. Describe the UIVIL notations defined by Booch.

7. Compare and contrast Bottom-up and Top-down approach.

8. What is data abstraction ?

9. What is glass box testing ?

10.           Explain functional testing.           (10 x 4 = 40 marks)

Part B

11. (a) Explain the various phases in software development. What is a spiral model ?    (8 + 4 = 12 marks)

Or

    (b) Discuss the various categories of software metrics.

(12 marks)

12. (a) Explain the various steps in object-oriented design with an example.     (12 marks)

    (b) (i) What is generalization and specialization?

    (4 marks)

    (ii) Explain Functional modelling.           (8 marks)

13. (a) Explain Jacobson's methodology for design. (12 marks) Or

    (b) Write short notes on : (i) Requirements model; (ii) Test Model. (6 + 6 = 12 marks)

14. (a) Discuss various programming styles with examples. (12 marks). Or

    (b) Explain program documentation and its methods. (12 marks)

15. (a) Discuss in detail about various testing methods. (12 marks) Or

    (b) Explain, Reliability assessing techniques and software efficiency.         

(6 + 6 = 12 marks) [5 x 12 = 60 marks]

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