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

Describe new operator?

1158

Difference between pass by value and pass by reference?

1148

Explain unexpected() function?

1100

What are activex and ole?

1053

What is static function? Explain with an example

1069

How should a contructor handle a failure?

1182

What is virtual function? Explain with an example

1096

Explain the difference between struct and class in terms of access modifier.

1180

Define private, protected and public access control.

1115

Explain rethrowing exceptions with an example?

1021

List down the guideline that should be followed while using friend function.

1065

What are static member functions?

1110

What is pointer to member?

1094

Explain the use of this pointer?

1156

What is private inheritance?

1092

Un-Answered Questions { C++ }

What is the difference between virtual functions and pure virtual functions?

1397

What is abstraction oop?

1082

What is meant by a delegate?

1088

Why do we need runtime polymorphism in c++?

1018

Does a derived class inherit or doesn't inherit?

1087

What are the benefits of oop in c++?

1222

How many types of modularization are there in c++?

1079

What is function overriding in c++?

1065

Which operator cannot overload?

1046

What is a class oop?

1002

What is the use of pointer in c++ with example?

1039

What is a buffer c++?

1058

What does malloc return in C and C++?

1006

Does c++ have arraylist?

1015

Can we create object of interface?

1130

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