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

OOPS Interview Questions

Questions Answers Views Company eMail

Can main method override?

1110

Can private class be inherited?

1170

Can we create object of abstract class?

1099

Can we create object of interface?

1135

Can we define a class within the interface?

1044

What is constructor overloading in oop?

1137

What is the problem with multiple inheritance?

1167

What is inheritance in simple words?

1058

What is purpose of inheritance?

1109

What is multilevel inheritance?

1200

What is the types of inheritance?

1098

What is the real time example of inheritance?

1153

What is advantage of inheritance?

1174

What is the main purpose of inheritance law?

1199

What is ambiguity in inheritance?

1120

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Un-Answered Questions { OOPS }

What makes a language oop?

1066

What are two types of polymorphism?

1076

Why do we need polymorphism in c#?

1172

What is difference between oop and pop?

1168

Can main method override?

1110

What are the types of abstraction?

1077

Can we create object of interface?

1135

What are the 3 pillars of oop?

1193

write a program to find 2 power of a 5digit number with out using big int and exponent ?

2386

What is class and example?

1186

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

2422

Can a destructor be called directly?

1076

How long to learn object oriented programming?

1093

What is oops concept with example?

1026

What is difference between inheritance and polymorphism?

1029

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