What is the difference between null pointer and the void
pointer?
Answer Posted / sunitha
null pointer : used to compair a pointer to any object or
a function and returns a null value to the main function.
void pointer : void pointer ia pointer which does not have
any return type and it can be easily type casted with other
type of pointers.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Is sizeof a keyword in c?
main use of recursive function a) processing speed high b) reduce program length/reduce repeated statements c) if you do not, use iterative methods like, for, while or do-while d) all the above
Do you know the use of 'auto' keyword?
what is different between auto and local static? why should we use local static?
How does placing some code lines between the comment symbol help in debugging the code?
What are the basic data types associated with c?
What is static function in c?
What functions are used in dynamic memory allocation in c?
What are unions in c?
If a five digit number is input through the keyboard, write a program to print a new number by adding one to each of its digits.For example if the number that is input is 12391 then the output should be displayed as 23402
Implement bit Array in C.
How can I prevent another program from modifying part of a file that I am modifying?
When I tried to go into a security sites I am denied access and a message appeared saying 'applet not initialize'. How can I rectify this problem.
What is the difference between far and near in c?
What is return in c programming?