To simulate people waiting in a line, which data structure would you use?

List

Set.

Stack

Map

Queue

A stack is best to output values in the opposite of the order they were added.

For example, the user inputs a$,$ b$,$ then c$.$ You want to output c$,$ b$,$ then a$.$

True

False

For the java.util.Stack class, if no elements are in the stack, the method pop throws an

none of these is correct

OutOfMemoryException

EmptyStackError

OutOfMemoryError

EmptyStackException