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

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

What is abstraction encapsulation?

1114

How is polymorphism achieved?

1055

Why is oop better than procedural?

1076

Why multiple inheritance is not possible?

1067

Why multiple inheritance is not allowed?

1155

What is polymorphism what is it for and how is it used?

1014

What is new keyword in oops?

1040

What is multilevel inheritance in oop?

1032

What is polymorphism used for?

1062

What type of loop is a for loop?

1089

What is difference between polymorphism and inheritance?

1083

What is the diamond problem in inheritance?

1136

What are the two different types of polymorphism?

1141

What are the benefits of oop?

1251

Which is best ide for c++?

1011

Un-Answered Questions { C++ }

What is lvalue?

1169

What is interface in oop?

1123

Can we have inheritance without polymorphism?

1022

Why do we use templates?

1045

How the virtual functions maintain the call up?

1172

What is runtime errors c++?

1119

What are the various compound assignment operators in c++?

978

Should the this pointer can be used in the constructor?

1020

Is there a sort function in c++?

995

What is encapsulation in c++ with example?

997

Explain the auto storage classes in c++.

1098

What are the operators in c++?

1114

what is the drawback of classical methods in oops?

3380

Write about the retrieval of n number of objects during the process of delete[]p?

1018

What are the 3 principles of oop?

1113

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