B.C.A./B.B.A. (Semester III) EXAMINATION, 2018
305 SOFTWARE ENGINEERING
(2013 PATTERN)
Time Three Hours Maximum Marks 80
N.B. All questions are compulsory.
(ii All questions carry equal marks.
1. Attempt the following (any eight)
Define system and its elements.
Define Economical feasibility.
Define Software Engineering.
State advantages of Waterfall Model.
What is E-R diagrams Draw various symbols of E-R
diagrams.
What is module
What is Software testing
What is fact finding technique
State any two types of coupling.
2. Answer the following (any four)
Distinguish between TPS and DSS.
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What is System Analyst Discuss the role of System Analyst.
Explain different McCall's quality factors.
Explain Spiral Model in detail.
What is Black Box Testing Explain the methods used in
BBT.
Define Cohesion. Explain the types of Cohesion.
3. Design a Screen Layout for creating user account on Internet
(with personal details, user-id and password, save, cancel
commands etc).
A Mapro Foods Pvt. Ltd. Company is offering certain discount
on the total amount of purchase. If the purchasing amount
is more than 5,000 and the customer is making the payment
within 5 days then company discount on invoice. If the
purchase amount is between 3,000 to 5,000 and the customer
is making the payment within 5 days then company offers
discount. If the amount is less than 3,000 and customer
is making the payment within 5 days then no discount offered
and customer has to pay full amount. If customer is not able
to pay within 5 days then no discount is given.
Draw decision table and decision tree for the above case.
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4. Write short notes on any four
System characteristics
SRS Documentation
Prototype Model
Structured Chart
White Box Testing.
5. Case Study
Consider a Hospital Management System in which the Hospital has
InPatient Department OutPatient Department the
system maintains patient records and bills of patient it also manages,
information of various wards in the hospital like ICU, General, Private,
Semi-private and Delux.
Identify all entities.
Draw context level diagram.
First level DFD for the system.