Roll No.
Total No. of Questions : 07
BCA (Sem.–3rd)
SOFTWARE ENGINEERING
Subject Code : BC-303
Paper ID : [B0211]
Time
: 3 Hrs.
INSTRUCTION
TO CANDIDATES :
1. Section-A is
compulsory.
2. Attempt any Four questions form
Section-B.
SECTION-A
Q1)
a) Name various phases of software
engineering life cycle.
b) Explain the various characteristics of
software.
c) Differentiate between verification and
validation.
d) What is GANTT chart used for?
e) What is the need of SRS?
f) What are key features of good user
interface?
g) What is alpha testing?
h) What is ER-Diagram?
i) Write about the advantages of
prototyping
j) What is Rayleigh curve used for?
Section - B
Q2)
What do you mean by software reliability? What are the metrics of the reliability?
Q3)
What do you mean by architectural and detail design? Explain in detail.
Q4)
What are the characteristics of a good test plan? What are the different objectives kept in mind while black box and
white box testing?
Q5) (a) How is the quality of software assured?
(b)
What are the basic issues in any reuse program?
Q6)
What is software configuration management? Explain with an example.
Q7)
How is size of software estimated? Explain COCOMO model of cost estimation.
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