Consider the following (Java-like) code fragment in which A is a class that has a field (attribute) named next and can have other fields that are not referenced in the code. Assignment has sharing semantics. Question1. Points at which a is an alias of b are points (there can be zero, one or more correct answers) a. 3 b. 4 c. 5 d. 6 e. 7 f. None of above Question 2. Some point at which b.next is an alias of a are, the following points (there can be zero, one or more correct answers) a. 3 b. 4 c. 5 d. 6 e. 7 f. None of above

Please provide explanation for both Questions. Thanks!

A a; A b; a=newA;b=newA;a.next=b;b.next=b;a=b;while(a==b){a=anext;}b=a;a.next=b;b.next=a;//point1//point2//point3//point4//point5//point6//point7//point8//point9//point10