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 Loop function? What are different types of Loops?

1179

what are the characteristics of Class Members in C++?

1006

What is namespace std; and what is consists of?

1248

what is multi-threading in C++?

1020

When one must use recursion function? Mention what happens when recursion functions are declared inline?

1144

what is data abstraction in C++?

1042

How can you specify a class in C++?

1234

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

1080

what are Access specifiers in C++ class? What are the types?

1170

what is a reference variable in C++?

1184

Explain about templates of C++.

1113

What is different in C++, compare with unix?

1030

I was a c++ code and was asked to find out the bug in that. The bug was that he declared an object locally in a function and tried to return the pointer to that object. Since the object is local to the function, it no more exists after returning from the function. The pointer, therefore, is invalid outside.

1095

Discussion on error handling of C++ .

1085

What are the unique features of C++.

1042

Un-Answered Questions { C++ }

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

987

What is capacity in vector in c++?

952

How does c++ sort work?

933

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

1080

Define virtual constructor.

1072

What is the this pointer?

1086

What are the two different types of polymorphism?

1100

What is token c++?

992

Name the implicit member functions of a class.

1047

What are pointers used for c++?

1029

What is a buffer c++?

1011

How can we access protected and private members of a class?

1074

write knight tour problem which is present in datastructure

2616

Can we use struct in c++?

983

Is c++ harder than java?

1020

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