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


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More C++ General Interview Questions

What is the size of pointer ? Also size of pointer in 64 bit pointer

4 Answers  


what do you mean by volatile variable?

0 Answers  


Explain the use of vtable.

0 Answers  


Explain terminate() function?

0 Answers  


Why are pointers used?

0 Answers  






what is difference between internet and Internet?

12 Answers   College School Exams Tests, Microsoft, MIT, TCS,


Why is that unsafe to deal locate the memory using free( ) if it has been allocated using new?

0 Answers  


Explain the operation of overloading of an assignment operator.

0 Answers  


How do you allocate and deallocate memory in C++?

1 Answers  


Define friend function.

0 Answers  


Is c++ slower than c?

0 Answers  


Difference between Operator overloading and Functional overloading?

10 Answers   HP,


Categories