Multiple choice

Which of the following statements is false regarding NULL pointer in Objective C?

  1. The NULL pointer can not be accessible by memory address.

  2. A NULL pointer does not have any memory pointer.

  3. int main () { int *ptr = NULL;NSLog(@"The value of ptr is : %xn", ptr ); return 0; } is the correct syntax for NULL pointer.

  4. The NULL pointer is a constant with a value of zero defined in several standard libraries.

  5. None of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

All are correct statements about NULL pointer n Objective C.

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