C++ General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C++ General Interview Questions

Questions Answers Views Company eMail

Define a constructor?

1045

Write about the stack unwinding?

1059

What are the effects after calling the delete this operator ?

1053

What do you understand by a pure virtual member function?

1004

Name the debugging methods that are used to solve problems?

1081

To what does “event-driven” refer?

1058

Is it possible to provide special behavior for one instance of a template but not for other instances?

1128

What is a local variable?

1082

Can comments be nested?

1026

What is the this pointer?

1113

What is the default width for ouputting a long integer using the insertion operator?

1234

How do you differentiate between overloading the prefix and postfix increments?

1095

What parameter does the constructor to an ofstream object take?

1053

What information can an exception contain?

1137

What are the steps in the development cycle?

1098

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Un-Answered Questions { C++ General }

What is a block in c++?

1048

an integer constant must have atleast one a) character b) digit c) decimal point

1027

What is an adjust field format flag?

1110

How the endl and setw manipulator works?

1016

How the programmer of a class should decide whether to declare member function or a friend function?

1118

What are register variables?

1144

How long it will take to learn c++?

1043

Describe the setting up of my member functions to avoid overriding by the derived class?

1132

Can notepad ++ run c++?

1081

What is data structure in c++?

1143

What is a local reference?

1188

What is c++ array?

1117

What are smart pointers?

2269

What is class definition in c++ ?

1083

What is data abstraction? How is it different from data encapsulation?

1004

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