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

OOPS Interview Questions

Questions Answers Views Company eMail

What is difference between multiple inheritance and multilevel inheritance?

1150

What is multilevel inheritance explain with example?

1149

What is inheritance and how many types of inheritance?

1105

What is meant by multiple inheritance?

1263

Why do we use inheritance?

1132

What is inheritance write a program to show use of inheritance?

1149

What is destructor in oop?

1034

How do you use inheritance in unity?

1082

Why interface is used?

1020

What is the difference between a mixin and inheritance?

992

Can an interface inherit a class?

1067

What are the benefits of interface?

1061

What is data binding in oops?

1099

What is cohesion in oop?

1062

What is coupling in oop?

1035

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Un-Answered Questions { OOPS }

What is overriding vs overloading?

1062

Why multiple inheritance is not possible?

1074

What are main features of oop?

1123

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

2422

What is constructor in oop?

1117

What is static modifier?

1226

What is class in oop with example?

1102

What is cohesion in oop?

1062

What is static in oop?

1081

Which language is pure oop?

1012

What is encapsulation process?

1052

class type to basic type conversion

2413

What is debug class?what is trace class? What differences are between them? With examples.

2198

What is protected in oop?

1079

What are the advantages of polymorphism?

1033

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