Refer to the above declaration which one of the following statements are true regarding the expression ((char *)p)++?

1.3 int *p;
Refer to the above declaration which one of the following statements are true regarding
the expression ((char *)p)++?
A) It gives the first byte of the value pointed by p and increments p by 1.
B) It increases p by 1
C) This expression is not portable
D) It increments the first byte of the value pointed by p by 1.