Why null pointer is used?
- 1 Answers
- 1132 Views
- I also Faced
- E-Mail Answers
Why null pointer is used?..
Answer / Sadaf Naz
The null pointer is used in C++ to indicate that a pointer does not point to any object or memory location.
| Is This Answer Correct ? | 0 Yes | 0 No |
More C++ General Interview Questions
What is endl?
What is class invariant in c++?
What is a custom exception?
What is a multiset c++?
What is the best ide for c++?
What are c++ data types?
What are the four main data types?
What is a multimap c++?
What is the role of static keyword for a class member variable?
Why are arrays usually processed with for loop?
How many characters are recognized by ANSI C++?
How do you invoke a base member function from a derived class in which you have not overridden that function?
STL 
