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 does the ios::ate argument do?

1241

What is a driver program?

1164

When are exception objects created?

1127

Can you overload the operator+ for short integers?

1094

Can comments be longer than one line?

1132

What is the difference between interpreters and compilers?

1275

Can static member variables be private?

1245

What is the difference between strcpy() and strncpy()?

1199

What is the return value of the insertion operator?

1179

How do you establish an is-a relationship?

1220

What is the difference between passing by reference and passing a reference?

1141

If dog is a friend of boy and boy is a friend of house, is dog a friend of house?

1070

What return value must conversion operators have in their declaration?

1141

Describe Trees using C++ with an example.

1215

Explain stl.

1424

Un-Answered Questions { C++ }

Can you inherit a private class?

1145

What is the difference between inheritance and polymorphism?

1166

Can a class be static in c++?

1149

What is pure oop?

1170

Why is destructor used?

1085

How to tokenize a string in c++?

1114

How do you flush a buffer in c++?

1149

Write a program to show polymorphism in C++?

1205

How does com provide language transparency?

1063

What kind of problems does name mangling cause?

1153

What are built-in functions? What is the syntax for the definition?

1140

Is it possible to provide default values while overloading a binary operator?

1324

What is an algorithm (in terms of the STL/C++ standard library)?

1187

What is c++ hash?

1169

What is the oops and benefits of oops programming?

1034

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