Question: // Written in java form: 1. (20 pts) What would happen if you execute the following code just before traversing a linked list? head.setNext(head); 2.

// Written in java form:

1. (20 pts) What would happen if you execute the following code just before traversing a linked list?

head.setNext(head);

2. (20 pts) The linked list that follows represents a queue. If we dequeue once, what item is dequeued?

(7, Ajay, NFL)---> (3, Sarah, Mario)--->(9, Jim, Golf)--->head

(5, Joe, Sonic)--->null

tail

3. (20 pts) The linked list that follows represents a stack. After we push the player (5,Joe,Sonic) onto the stack, what are the first and last items on the stack?

(7, Ajay, NFL)--->(3, Sarah, Mario)--->(9, Jim, Golf)--->null

head

4. (40 pts) What is the advantage of linked lists over arrays?

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