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

Please explain class & object in c++?

1095

What are member functions used in c++?

1149

What is copy constructor? Can we make copy constructor private in c++?

1091

What is a storage class used in c++?

1083

Explain the difference between class and struct in c++?

1044

Define friend function.

1049

What are the c++ access specifiers?

1 1423

How delete [] is different from delete?

1011

What are the methods of exporting a function from a dll?

1233

What is the purpose of the "delete" operator?

1065

What does scope resolution operator do?

1116

What is the full form of stl in c++?

1196

Who was the creator of c++?

1053

What are the various oops concepts in c++?

1046

What is the difference between function overloading and operator overloading?

1115

Un-Answered Questions { C++ }

Why Pointers are not used in C++?

1077

What is c++ redistributable?

1233

Define anonymous class.

1078

How can you quickly find the number of elements stored in a a) static array b) dynamic array ? Why is it difficult to store linked list in an array?how can you find the nodes with repetetive data in a linked list?

1287

What is flush () in c++?

1081

Would you rather wait for quicksort, linear search, or bubble sort on a 200000 element array? (Or go to lunch...) a) Quicksort b) Linear Search c) Bubble Sort

1049

Why is standard template library used?

1056

Define 'std'.

1178

What c++ is used for?

1097

How would you use the functions memcpy(), memset(), memmove()?

1098

Can you inherit a private class?

1105

What is a manipulative person?

1021

what is the use of void main() in C++ language?

1123

Define a nested class.

1078

help me i need a c++ program which takes sequesnce of characters and outputed sequence of their token taypes, work same compiler in lexical analysis phase

2384

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