QUESTION 4 (15 MARKS) 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; =&b; *p2 = *p1; cout #include using namespace std; int main() int arr[5],i; int *prarr; cout>*p>>*(p+1) >>* (p+2) >>* (p+3) >>* (p+4); cout