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 polymorphism & list its types in c++?

1065

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

1019

What do you mean by “this” pointer?

1072

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

1062

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

987

explain the reference variable in c++?

1070

What is the latest version on c++?

1138

What are different types of loops in c++?

1133

What do you mean by overhead in c++?

1095

List the types of polymorphism in c++?

1106

What do you mean by public protected and private in c++?

1063

What is constructor and destructor in c++?

1117

what is oops and list its features in c++?

1059

What is c++ & why it is used?

1101

What do you mean by function overriding & function overloading in c++?

1190

Un-Answered Questions { C++ }

Write a program using display() function which takes two arguments.

1079

Which is the best c++ software?

1100

What is endl c++?

1099

What is struct c++?

1002

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

1129

Write a program which uses Command Line Arguments

1185

What does new return if there is insufficient memory to make your new object?

1038

What is the difference between global variables and local variable

1066

What is the difference between Stack and Queue in C++?

1074

Is swift better than c++?

948

Is c++ double?

1035

Do vectors start at 0?

990

What is function overloading c++?

1077

Which c++ operator cannot overload?

1017

What is the best it certification?

1126

For More Un-Answered { C++ } Questions Click Here