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

C++ General Interview Questions

Questions Answers Views Company eMail

What is the purpose of ios::basefield in the following statement?

1310

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

1246

Write about the use of the virtual destructor?

1066

How a new operator differs from the operator new?

1190

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

1187

Write about a nested class and mention its use?

1168

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

1153

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

1143

What is the sequence of destruction of local objects?

1031

What is the main purpose of overloading operators?

1214

What is a c++ class?

1155

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

1266

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

1015

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

1221

Why are arrays usually processed with for loop?

1290

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Un-Answered Questions { C++ General }

Differentiate between a pointer and a reference with respect to c++.

1302

What is a namespace in c++?

2148

What is ifstream c++?

1085

What are the advantages of c++?

2006

What do you mean by “this” pointer?

1134

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

1266

What is split a string in c++?

1252

What does std :: flush do?

1193

What are static member functions?

1163

Const char *p , char const *p What is the difference between the above two?

1259

Is set c++?

1052

What is DlgProc?

1081

What is the full form of dos?

1252

Carry out conversion of one object of user-defined type to another?

1096

Explain the uses oof nested class?

1195

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