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PROGRAM
Master of
Science in Information Technology(MSc IT)Revised Fall 2011
SEMESTER
SUBJECT CODE
& NAME
MIT306–
Object Oriented Analysis and Design(OOAD)
Qus:1 What
is usability testing? Write the rule for developing usability testing.
Answer:
Usability
testing, a non-functional testing technique that is a measure of how easily the
system can be used by end users. It is difficult to evaluate and measure but
can be evaluated based on the below
Qus:2 What
is meant by unified approach? Describe the steps, methods and tools of unified
approach.
Answer:
Unified approach is a better way for understanding concepts
of objects oriented system
development. Unified approach is a methodology for software development. The unified approach, based on
Qus:3 Describe the various states of
activity diagram.
Answer: Activity diagrams are special cases
of state chart diagrams. An activity diagram has actions as sta
Qus:4
Discuss the strategies for designing classes.
Answer:
The
object oriented design process is a complex process. The following methods can
help you design better classes:
1) Analyze the role of the objects of
the class in the application. An object can play any of the following
Qus:5 Mention and describe the basic
categories of program errors.
Answer: Debugging is a process of finding
errors in the code which cause unexpected results and eliminating them. The
process of testing and identifying bugs is a balance of science, art and luck.
There are three
Qus:6 Explain the following:
(a) Black
box testing
(b) White
box testing
Answer:
(a) Black box testing
This treats the system as one that cannot be seen in detail.
The structure of the program is not taken into account. The tests are performed
based on what the program does. This is sometimes called
Dear students get fully solved
assignments
Send your semester &
Specialization name to our mail id :
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or
call us at : 08263069601
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