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PROGRAM- BSc IT
SEMESTER- FOURTH
SUBJECT CODE & NAME- BT0081,
Software Engineering
CREDIT-4
BOOK ID- B1090
MAX. MARKS- 60
Q.1: Explain different kinds of
software applications.
ANS: Software
applications can be neatly compartmentalized into different categories.
System
software: System software is a collection of
programs written to service other programs. Some system software processes
complex information structures. Other systems applications process largely
indeterminate data. It is characterized by heavy interaction with hardware,
heavy usage by
Q.2: What are the Limitations of
waterfall model? Explain in brief.
ANS:
1. The
linear sequential model or waterfall model assumes the requirement of a system
which can be frozen (
2.
Q.3:
Discuss the “Importance of People in the Problem-Solving Process”.
ANS:
People
are at the core of problem solving because business problems are solved by
people for people. The problem solvers are not just the software developers.
Business problem solving is collaborative and requires ongoing management
support, commitment, and
Q.4:
How software technology helps business organization?
ANS:
The
application of software technology to problem solving exhibits characteristics
that are fundamental to business organizations. Software technology allows for
the acceleration of the problem-solving process by automating tasks and
reducing the need for repetition. This can lead to reducing human errors
significantly and thus to more reliable solutions. From a human factor
Q.5:
Explain Black-Box Testing in detail
ANS:
Black-box
testing, also called behavioral testing, focuses on the functional requirements
of the software. That is, black-box testing enables the software engineer to
derive sets of input conditions that will fully exercise all functional requirements
for a program. Black-box testing is not an alternative to white-box techniques.
Rather, it is a complementary
Q.6:
Mention the different Architectural Alternatives. Explain the briefly.
ANS:
Alternative I: The Database Management System. This
alternative takes advantage of the extended functionality provided by the
popular relational database management companies, such as Oracle and Sybase.
All information is delivered into the system where it is immediately stored
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