RTU 2016 Question Paper Semester IV Computer Science and Engineering Software Engineering

orf ", f }.*:, i
'.

(n
\o 4E4163
Fr{ B.Tech. IV-Sem (Main & Back) Exam;
\t June-Ju ly 2016
Computer Science & Engineering
EI
$ 4CS4A Software Engineering
Common with CS, IT

Time: 3 Hours
Maximum Marks: 80
Min. Passing Marks (Main & Back): 26
Min. Passing Marks (OId Back): 24
Instructions to Candidates : -

Attempt any five questions, selecting one q'uestion
from each unit. All
Questions carry equal marks. Schematic diagrams must be
shown
wherever necessary. Any data you missing
feel suitably be assumed and
stated clearly.
[Jnits of quantities used/ carcurated must be
stated crearry.
Use offoltowing supporting materiatl i,s permitted
during examination.
( Mentioned in form No.205)
1. NIL
) NII

UNIT-I
Q.1 (a) Define system Engineering? Explain System Development
Life Cycle
phases.
[3+5=8]
(b) Explain system Analysis & Computer sysrem Engineering.
t8l

Q'l (a) Discuss problem that occur *nfl"*roping a system and suggest possible
solution.
t8l
(b) Explain the three key elements of Software Engineering.
Define Software
Engineering.
t8l

[484L63) Page 1 of3

Q.2 (a) Explain Spiral Model in detail. Also
differentiate between prototype
Model and
Water Fall Model.
(b) Discuss the merits & demerits [5+3=31
of various Model of software Engineering
Models?
t8I
OR
Q.2 (a) Explain all the phases of Software
Development Life cycle?
(b) Explain the prototype Model? t8l
Under what circumstances is it
beneficial to
construct a prototype model?
[5+3=3i
UNIT.III
Q.: (a) Explain the requirement management
phase of the requirement
Engineering. tgl
(b) Write short note on:
12+2+2+2=gl
(i) QFD (euality. Function, Deploymenr)
and Use _ Cases
(ii) FSM (Finite State Machine)
(ii, Software requirement Specification
(iv) Data Dictionary

OR
Q.3 (a) Explain Major elements of DFD,s
and CFD,s.
(b) Explain the behavior modeling t8l
as a part of Structured Analysis
of Software
Development.
t8l
UNIT.IV
Q.4 (a) Distinguish between Cohesion
and Coupling. Explain with
both Cohesion &
Coupling Spectrums.
(b) Describe Effective Modular t8l
design in Brief.
t8l

[4E4L63] Page2 of3
[63601

OR
Q.4 (a) Explain Problem Partitioning and Abstraction the Major aspects of design
Fundamentals.
t8l
(b) Explain the Software Design Process
t8l
UNIT.
Qs (a) Define Unified Approach? Explain UML with all its diagram and
advantages.
[2+6=8]
(b) Explain Object Oriental Analysis and its Approach and Explain class and Object
Relationship Model.
[4+4=8]
OR
Q.5 consider a student Information System as an Example. Explain the following UML
diagrams in details, with the help of neat sketches.
(a) Use Case diagram
(b) Class, Object diagram
(c) Sequence diagram
(d) Deployment diagram [4+4+4+4=16]

[484L631 Page 3 of3