Which statement accurately describes how items are added to and removed from a stack?

1.  a stacks adds items to one side and removes items from the other side.
2.  a stacks adds items to the top and removes items from the top.
3.  a stacks adds items to the top and removes items from anywhere in the stack.
4.  a stacks adds items to either end and removes items from either end.

Correct Answer:

•  a stacks adds items to the top and removes items from the top.

Explanation:

 Stack uses the first in first out approach