Comparing pointers and performing pointer arithmetic on them is meaningless unless:
A) They point to elements of the same array.
B) You are trying to compare and perform pointer arithmetic on the values to which they point.
C) They point to arrays of equal size.
D) They point to arrays of the same type.

Question

Quizplus · Accepted Answer

Comparing pointers and performing pointer arithmetic on them is only meaningful if they point to elements of the same array. Otherwise, the results are undefined. Therefore, option A is the best choice.

Comparing Pointers and Performing Pointer Arithmetic on Them Is Meaningless