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

OOPS Interview Questions

Questions Answers Views Company eMail

Why is oop useful?

1108

What is the difference between procedural programming and oops?

1135

Why is destructor used?

1023

What is polymorphism and example?

1050

What are the three parts of a simple empty class?

2055

What is oops and why we use oops?

1049

What is difference between inheritance and polymorphism?

1028

What is oops and its features?

1082

What are properties in oop?

1087

What are the types of abstraction?

1077

What is class and object in oops?

1145

What is encapsulation example?

1060

What are the benefits of polymorphism?

1276

What is the benefit of oop?

1056

What is the real life example of polymorphism?

1177

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Un-Answered Questions { OOPS }

Why is it so that we can have virtual constructors but we cannot have virtual destructors?

4947

What is encapsulation with real life example?

1038

How to use CMutex, CSemaphore in VC++ MFC

4786

Why is polymorphism needed?

1068

What is abstraction and encapsulation?

1021

What are the advantages of polymorphism?

1033

What are two types of polymorphism?

1076

What is the fundamental idea of oop?

1141

Why do we use oop?

1101

What is oops with example?

1049

Can destructor be overloaded?

1035

What is overriding in oops?

1108

What are the important components of cohesion?

1026

c++ program to swap the objects of two different classes

2422

write a program to find 2^n+1 ?

2072

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