Punjab Technical University 2010-3rd Sem B.C.A Computer Application Software Engineering - Question Paper
Roll No.......................
Total No. of Questions : 13]
Paper ID [A0213]
[Total No. of Pages : 02
(Please fill this Paper ID in OMR Sheet)
BCA (303) (S05) (O) (LE) (Sem. -3rd ) SOFTWARE ENGINEERING
Maximum Marks : 75
Time : 03 Hours
Instruction to Candidates:
1) Section - A is Compulsory.
2) Attempt any Nine questions from Section - B.
Section - A
(15 x 2 = 30)
Q1)
a) Define Software.
b) Applications of software.
c) Disadvantages of waterfall model.
d) What is 4GT?
e) What do you mean by metrices?
f) Rules of DFD
g) Define entity and entity set.
h) What do you mean by metadata of data?
i) What are objectives of software design? j) What are objectives of testing?
k) Define validation.
l) What do you mean by module testing.
m) Define cohesion.
n) List various testing strategies.
o) Role of metrices.
Q2) Explain various features of forth generation techniques?
Q3) Explain prototyping model.
Q4) What is S/W sizing? Explain with example.
Q5) What do you mean by COCOMO model?
Q6) What are various structured analysis tool. Explain any one.
Q7) Difference between architectural design and procedure design.
Q8) Explain various principal of software design.
Q9) Draw DFD of a banking system?
Q10) What is black-box testing?
Q11) How verification is different from validation?
Q12) What is testing? Explain its various types.
Q13) Explain various Principal of testing?
A-70 2
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