BCA 504:SOFRWARE ENGINEERING NOV/DEC 2009 QUESTION PAPER

                     V SEMESTER B.C.A. EXAMINATION NOV/DEC 2009
                                                         Y2K7 SCHEME
                                                       COMPUTER SCIENCE
                                         BCA - 504  : SOFTWARE ENGINEERING


Time : 3Hours                                                                            Max.Marsk:80

Instruction : Answer all sections

SECTION-A

Answer any eight question.Each carries three marks   8 X 3 = 24

1.Explain problem analysis.

2.Define both verification and validation.

3.Discuss the maintenance of software.




4.Explain Different software resource.

5.Explain functional testing.

6.Why do software engineers use metrices ?

7.List all the dis-advantages of waterfall model ?

8.Mention the different components of SRS ?

9.What is  refinement in design concept ?

10.What is meant by feasibility Study ?

SECTION-B

Answer any four questions.Each carries fourteen marks   4 X 14 = 56

11.a)With a neat Diagram, explain in detail the spiral model.

       b)Write a short note on empirircal model.                 7 + 7

12.a)What is a  test plan ?Explain in detail the contents of a test plan ?

    b)Explain different levels of testing ?                          7  +  7

13. a) Explain COCOMO  model .

      b) Explain structured  programming  .               7 + 7

14.Explain the following

   a) Design methods.

    b) Object Oriented.

   c) Function  Oriented design                                5 + 5 + 4

15.a) Explain any four methods of software testing.

    b)Explain mathematical based testing.

16.Write notes on

   a) Software quality.

  b) Software reusability.

  c) Risk Management.                                               5 + 5 + 4