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 purpose of ios::basefield in the following statement?

1251

Is it possible for a member function to delete the pointer, named this?

1151

Write about the use of the virtual destructor?

1004

How a new operator differs from the operator new?

1114

Can we define a constructor as virtual in c++?

1123

Write about a nested class and mention its use?

1094

What would happen on forgetting [], while deallocating an array through new?

1082

How can an improvement in the quality of software be done by try/catch/throw?

1055

What is the sequence of destruction of local objects?

974

What is the main purpose of overloading operators?

1130

What is a c++ class?

1092

How do c++ struct differs from the c++ class?

1187

Discuss the possibilities related to the termination of a program before entering the mainq method?

946

How do you find out if a linked-list has an end? (I.e. The list is not a cycle)

1153

Why are arrays usually processed with for loop?

1230

Un-Answered Questions { C++ }

Explain about Searching and sorting algorithms with complexities

1046

What is oops in simple words?

1079

any one please tell me the purpose of operator overloading

2395

What is c++ vb?

1083

Describe delete operator?

1087

Is c++ built on c?

1021

What gives the current position of the put pointer?

995

What is the difference between public, private, and protected inheritance?

1031

What is nested class in c++?

948

When do you call copy constructors?

1145

What do manipulators do?

1007

Get me a number puzzle game-program

2243

How to invoke a C function using a C++ program?

1071

Explain rtti.

1069

What is meant by entry controlled loop?

1110

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