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 the difference between abstraction and polymorphism?

1103

What is the fundamental idea of oop?

1141

What is object-oriented programming? Webopedia definition

1267

What are the 4 pillars of oop?

1151

Which is not an object oriented programming language?

999

Can we have inheritance without polymorphism?

1027

What is the difference between inheritance and polymorphism?

1115

What is polymorphism and its types?

1070

What is oops concept with example?

1031

Can a destructor be called directly?

1076

What is the purpose of polymorphism?

1128

How do you achieve polymorphism?

1082

What is the use of oops?

1066

Can destructor be overloaded?

1035

What is polymorphism explain its types?

1167

Un-Answered Questions { C++ }

What is function prototyping? What are its advantages?

1093

When does the c++ compiler create temporary variables?

1051

What are iterators in c++?

1020

What is the sequence of destruction of local objects?

980

Explain the difference between class and struct in c++?

1045

What do you mean by a template?

1070

What are the 3 principles of oop?

1124

What is exception handling? Does c++ support exception handling?

1033

What does ctime() do?

1136

What is encapsulation in c++?

1299

Write about the local class and mention its use?

1084

INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?

2210

What is abstraction and encapsulation?

1022

In what situations do you have to use initialization list rather than assignment in constructors?

1067

What is meant by entry controlled loop?

1125

For More Un-Answered { C++ } Questions Click Here