Wednesday, September 4, 2013

BCA 501 : SOFTWARE ENGINEERING OCT /NOV 2012 QUESTION PAPER

                   V Semester B.C.A Degree Examination,Oct/Nov 2012
                                     Y2K8 SCHEME
                               COMPUTER SCIENCE
                      BCA 501 SOFTWARE ENGINEERING

TIME:3HOURS                                                                     Max.Marks : 90

Instructions: Answer all the  sections

1.Define software engineering ? Write the goals of software Engineering ?

2.What is  system integration ? Write any two types ?

3.Define SRS ,




4.Explain Feasibilty Study ?

5.Write the characteristics of  prototype?

6.Explain the difference  between generic and reference model ?

7.What is OOA,OOD,OOP?

8.What are the characteristics of GUI/UI ?

9.What is RGM,Cosmetic failure ?

10.Difference between failure and faults ?

11. Define test case ,test plan

12.Define Risk management .

SECTION-B

Answer any five question Each question carries five marks  5 X 5 =25

13.What is software product.?Explain the types with an example /

14.Explain the different techniques used for Requirement elicitation and analysis /

15.Explain Data flow model with an example.

16.Explain the principles of  software Design ?

17.Explain object ,object class ,inheritance with an example ?

18.Explain different types of Software Reliabilty metrices ?

19,.What is Softwaare engineering? Distinguish between white box and black box testing ?

20.Write a notes on

       a) Quality Assurance
 
       b) Quality protocol.

SECTION -C

Answer any three  questions  Each question carries fifteen marks.   3 X 15 = 45

21.a)Define SDLC.Expalin the different phases of SDLC.      8 + 7

     b) Explain the system Engineering process with a neat Diagram.

22.a) Define different requirement validity checks.       4+3+8

        b) Describe requirement elicitation and analysis process of requirement engineering.  

       c)Difference between  evolutionary and throw away prototyping.

23.a) What are the qualities of software Design.8+7

      b) Explain object oriented Design concept .

24. a) Describe different styles of user system interaction.   7+8

      b) What is reliabilty growth modelling ? Explain the two types of RGM.

25.a) Explain the concept of test plan template.                                      8 + 7

  b) Explain the emperical model for cost estimation.

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