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 virtual methods?

1086

Give example of a pure virtual function in c++?

1112

What is c strings syntax?

1093

What is general format for a prototype?

989

What is virtual table?

1066

What is else syntax in c++?

1142

What is the use of vtable?

1112

What are the basics of local (auto) objects?

1099

What is else if syntax?

1117

What is while loops?

1005

What is functions syntax in c++?

1090

What is problem with overriding functions?

1021

What is virtual destructor ans explain its use?

1088

Tell me what are static member functions?

1046

Explain the difference between overloading and overriding?

1100

Un-Answered Questions { C++ }

Advantage and disadvantage of routing in telecom sector

1261

What will happen if a pointer is deleted twice?

1143

What is difference between array and vector in c++?

987

What is split a string in c++?

1148

What is the copy-and-swap idiom?

1065

to find out the minimum of two integer number of two different classes using friend function

2091

Which bit wise operator is suitable for putting on a particular bit in a number?

1163

what are the iterator and generic algorithms.

2111

Why it is called runtime polymorphism?

1073

what is pre-processor in C++?

1109

What is the difference between a "copy constructor" and an "assignment operator" in C++?

1039

What is the difference between abstraction and polymorphism?

1068

How do I use arrays in c++?

965

How do you flush std cout?

1052

What exactly is polymorphism?

1089

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