What is the data type of pointer variables?

Question

I refereed the following link,

Link1 Link 2

In the above link1 it was mentioned in answer that \"Pointers are of pointer type\".

I jus

Answer 1

Pointer types are data types; they store pointer values.

There is no one single pointer type; a pointer to int is a different type from a pointer to char, which is a different type from a pointer to double, which is a different type from a pointer to a 10-element array of int, which is a different type from a pointer to an 11-element array of int, etc.

Different pointer types may have different sizes and representations; the only pointer types that are guaranteed to have the same sizes and representations are void * and char *.