1.

How does the find method know when something is not found in the linked list?

a) the first link in the linked list is null, or the next link in the linked list is null

b) the last link in the linked list is pointing to the first link, or the first link in the linked list is pointing to the last link

c) a link in the linked list matches the object being searched

d) the last link in the linked list matches the object being searched

2.

To remove a link from a linked list, the previous link will end up pointing to the current link's next node.

a) True

b) False

3.

To add a new node at the beginning of the linked list, the new node has to point to the previous first node on the linked list.

a) True

b) False

4.

To show all the nodes in a linked list, you must always start at the end of the linked list before using the next method.

a) True

b) False