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?

1231

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

1044

What is namespace std; and what is consists of?

1298

what is multi-threading in C++?

1057

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

1193

what is data abstraction in C++?

1084

How can you specify a class in C++?

1293

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

1123

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

1232

what is a reference variable in C++?

1241

Explain about templates of C++.

1156

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

1101

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.

1134

Discussion on error handling of C++ .

1122

What are the unique features of C++.

1080

Un-Answered Questions { C++ }

What is the use of volatile variable?

1087

How do we balance an AVL Tree in C++?

1130

Who created stl?

1194

What is implicit pointer in c++?

1082

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

1262

Is oop better than procedural?

1041

What is an adaptor class or wrapper class in c++?

1234

What is the main purpose of c++?

1065

Explain Memory Allocation in C/C++ ?

1071

What is the difference between #import and #include?

1055

What is static class data?

1062

What happens if a pointer is deleted twice?

1275

What is std :: flush?

1072

What is new keyword in oops?

1045

write a c++ program to create class student having datamember name,Roll_no,age,and branch intilcization all the member using constructor print the all the details on the screen.

2692

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