Answers to Self Tests - Java: A Beginner's Guide - page 833

1 . Given this fragment,
is the following fragment correct?
No; a private member cannot be accessed outside of its class.
2 . An access modifier must __________ a member's declaration.
precede
3 . The complement of a queue is a stack. It uses first-in, last-out accessing and is often
likened to a stack of plates. The first plate put on the table is the last plate used.
Create a stack class called Stack that can hold characters. Call the methods that ac-
cess the stack push( ) and pop( ) . Allow the user to specify the size of the stack when
it is created. Keep all other members of the Stack class private. (Hint: You can use
the Queue class as a model; just change the way that the data is accessed.)