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 are the advantages of c++? Explain

1060

Why namespace is used in c++?

1066

What do you mean by vtable and vptr in c++?

1041

Explain the difference between new() and malloc() in c++?

1129

Please explain the reference variable in c++?

1067

What is namespace & why it is used in c++?

1113

What do you mean by inheritance in c++?

1099

What is polymorphism & list its types in c++?

1061

Explain the difference between realloc() and free() in c++?

1013

What do you mean by “this” pointer?

1071

What do you mean by friend class & friend function in c++?

1060

Explain the difference between abstract class and interface in c++?

982

explain the reference variable in c++?

1062

What is the latest version on c++?

1135

What are different types of loops in c++?

1124

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Un-Answered Questions { C++ General }

Write a Program for find and replace a character in a string.

1079

Can I learn c++ without knowing c?

1060

Can we use struct in c++?

1016

What do you mean by const correctness?

1087

Write about the retrieval of n number of objects during the process of delete[]p?

1019

Difference between inline functions and macros?

1041

Is dev c++ free?

1043

Define token in c++.

1144

Explain the benefits of proper inheritance.

1148

How does work in c++?

1075

What are the general quetions are in DEna bank manager IT/System interviews?

2021

Where can I run c++ program?

1064

Explain the isa and hasa class relationships.

1037

Why was c++ created?

1027

what is COPY CONSTRUCTOR and what is it used for?

1072

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