d. Refer the code fragment in Figure 4.1. Draw diagrams that represent the implementation of the code. char a = 'M', b = 'B', *pl, *p2; pl = &a; p2 = ab; *p2 = *pl; cout #include using namespace std; int main() { int arr[5], i; int *prarr; cout>*p>>* (p+1) >>* (P+2) >>* (p+3) >>* (p+4); cout