What do you understand by pure virtual function? Write about its use?
- 0 Answers
- 774 Views
- I also Faced
- E-Mail Answers
Why is that unsafe to deal locate the memory using free( ) if it has been allocated using new?
What is the difference between cin.read() and cin.getline()?
What is static in c++?
Where do I find the current c or c++ standard documents?
Const char *p , char const *p What is the difference between the above two?
How many namespaces are there in c++?
What do you mean by stack unwinding in c++?
. If employee B is the boss of A and C is the boss of B and D is the boss of C and E is the boss of D. Then write a program using the Database such that if an employee name is Asked to Display it also display his bosses with his name. For eg. If C is displayed it should also display D and E with C?
What is a mutable member?
What is an action class?
How are virtual functions implemented in c++?
Why do we use double in c++?
STL 
