OOAD Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

OOAD Interview Questions

Questions Answers Views Company eMail

How will you define abstract classes?

QuestPond,

1013

What is difference between polymorphism and normalization?

NIIT,

2044

What do you mean by polymorphism?

InterGraph, Ittiam Systems,

1039

What are the four important foundation concepts of OOP ?

Wipro,

946

What is operator overloading and polymorphism?

ITC Indian Tobacco Company,

1023

Can you instantiate an abstract class and what is an inner class?

Flextronics, Tavant Technologies, Virtusa,

955

Why is C not an OOP language?

Agilent, Integreon, ZS Associates,

1012

Explain what is meant by polymorphism?

BPL,

1062

What is virtual?

MindCracker,

1165

What do you mean by abstract classes?

DELL,

1059

Can you define OOP and principles of OOP?

MindCracker,

966

what is full form OOP?

Wipro,

1051

Explain OOPS.

Ittiam Systems,

1047

What are the different principle of OOPS?

QuestPond,

990

What is Polymorphism, overloading, overriding and virtual?

MindCracker,

1086

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Un-Answered Questions { OOAD }

what are the different ways for a method to be overloaded?

1012

What is dynamic or run time polymorphism?

1009

What do you mean by abstract class?

1049

Why is java not fully objective oriented?

1056

What is the use of finalize method?

1043

Is is possible to define our own functional interface?

1042

Why dynamic binding is used in object-oriented programming?

1079

Explain the purpose of composition.

1029

Why use oops?

907

Give any criteria when you use an abstract class and an interface?

933

What is an abstraction and why is it important?

1018

What is a friend function?

982

Can different parts of a partial class inherit from different interfaces?

971

Define modularity?

1058

Can we override static methods of a class?

1022

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