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MEDIUM
ENGLISH
Software Engineering
What encapsulates both data and data manipulation functions ?
A
Object
Option A
B
Class
Option B
C
Super Class
Option C
D
Sub Class
Option D
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MEDIUM
ENGLISH
Software Engineering
Which of the following points related to Object-oriented development (OOD. is true ?
A
OOA is concerned with developing an object model of the application domain
Option A
B
OOD is concerned with developing an object-oriented system model to implement requirements
Option B
C
All of the mentioned
Option C
D
None of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
Which of the following is not an operation as per OOD algorithms and data structures ?
A
operations that manipulate data in some way
Option A
B
operations that perform a computation
Option B
C
operations that check for syntax errors
Option C
D
operations that monitor an object for the occurrence of a controlling event
Option D
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MEDIUM
ENGLISH
Software Engineering
A design description in OOD includes___________________?
A
Protocol Description
Option A
B
Implementation Description
Option B
C
Type Description
Option C
D
both Protocol and Implementation Description
Option D
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MEDIUM
ENGLISH
Software Engineering
A design description of an object is known as a class__________________?
A
instance
Option A
B
object
Option B
C
case
Option C
D
both instance and object
Option D
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MEDIUM
ENGLISH
Software Engineering
Which of the following early OOD methods incorporates both a “micro development process” and a “macro development process.” ?
A
Booch method
Option A
B
Rumbaugh method
Option B
C
Wirfs-Brock method
Option C
D
Coad and Yourdon method
Option D
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MEDIUM
ENGLISH
Software Engineering
Which of the following is conceptually similar to objects ?
A
PACKAGE
Option A
B
PROC
Option B
C
PRIVATE
Option C
D
None of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
Grady Booch, James Rumbaugh, and Ivar Jacobson combined the best features of their individual object-oriented analysis into a new method for object oriented design known as _____________________?
A
HTML
Option A
B
XML
Option B
C
UML
Option C
D
SGML
Option D
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MEDIUM
ENGLISH
Software Engineering
How many layers are present in the OO design pyramid ?
A
three
Option A
B
four
Option B
C
five
Option C
D
one
Option D
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MEDIUM
ENGLISH
Software Engineering
Objects are executed _____________________?
A
sequentially
Option A
B
in Parallel
Option B
C
sequentially & Parallel
Option C
D
none of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
Which of the following is a mechanism that allows several objects in an class hierarchy to have different methods with the same name ?
A
Aggregation
Option A
B
Polymorphism
Option B
C
Inheritance
Option C
D
All of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
How is generalization implemented in Object Oriented programming languages ?
A
Inheritance
Option A
B
Polymorphism
Option B
C
Encapsulation
Option C
D
Abstract Classes
Option D
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MEDIUM
ENGLISH
Software Engineering
Which of the following is a disadvantage of OOD ?
A
Easier maintenance
Option A
B
Objects may be
Option B
C
Objects are potentially reusable components
Option C
D
None of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
Object that collects data on request rather than autonomously is known as_________________?
A
Active Object
Option A
B
Passive Object
Option B
C
Multiple instance
Option C
D
None of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
Which of the following describes”Is-a-Relationship” ?
A
Aggregation
Option A
B
Inheritance
Option B
C
Dependency
Option C
D
All of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
Choose the incorrect statement in terms of Objects ?
A
Objects are abstractions of real-world
Option A
B
Objects can’t manage themselves
Option B
C
Objects encapsulate state and representation information
Option C
D
All of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
In DFDs, user interactions with the system is denoted by ____________________?
A
Circle
Option A
B
Arrow
Option B
C
Rectangle
Option C
D
Triangle
Option D
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MEDIUM
ENGLISH
Software Engineering
What DFD notation is represented by the Rectangle ?
A
Transform
Option A
B
Data Store
Option B
C
Function
Option C
D
None of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
SA/SD features are obtained from which of the methodologies ?
A
Constantine and Yourdon methodology
Option A
B
DeMarco and Yourdon methodology
Option B
C
Gane and Sarson methodology
Option C
D
All of the mentioned
Option D
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MEDIUM
ENGLISH
Software Engineering
To arrive at a form which is suitable for implementation in some programming language is the purpose of_______________?
A
Structured Analysis (SA)
Option A
B
Structured Design (SD)
Option B
C
Detailed Design (DD)
Option C
D
None of the mentioned
Option D
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