Object Oriented Methodologies Questions

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31.

Booch methodology is criticized for its

A

Analysis phase

B

Design phase

C

Development phase

D

A large set of symbols

Correct Answer: D

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32.

Macro development process and micro development process are prescribed by the

A

Booch

B

Jacobson

C

Rumbaugh

D

Robins

Correct Answer: A

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33.

Which of the following steps are covered by the micro development process of Booch ?

A

Identify classes and objects

B

Identify Class and object semantics

C

Identify class and object relationships

D

Identify class and object interface and their implementations

E

All of the above

Correct Answer: E

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34.

Object-oriented software engineering also called

A

OOPs

B

OOS

C

OOD

D

Objectory

Correct Answer: D

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35.

OOSE based on

A

Use case

B

UML

C

Use case scenario

D

None of the above

Correct Answer: A

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36.

Choose the incorrect statement in terms of Objects.

A

Objects are abstractions of real-world

B

Objects can

C

Objects encapsulate state and representation information

D

All of the mentioned

Correct Answer: B

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37.

What encapsulates both data and data manipulation functions ?
 

A

Object

B

Class

C

Super Class

D

Sub Class

Correct Answer: A

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38.

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

B

Polymorphism

C

Inheritance

D

All of the mentioned

Correct Answer: B

In polymorphism instances of each subclass will be free to respond to messages by calling their own version of the method.

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39.

Inherited object classes are self-contained.

A

True

B

False
 

C

span>

D

iv>

Explanation : Inherited object classes are not self-contained. They cannot be understood without reference to their super-classes.

Correct Answer: B

Inherited object classes are not self-contained. They cannot be understood without reference to their super-classes.

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40.

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

B

OOD is concerned with developing an object-oriented system model to implement requirements

C

All of the mentioned

D

None of the mentioned

Correct Answer: C

The answer is in support with the OOD.

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