Java Chapter 2 Review Questions

Every complete statement ends with a:

• period

• parenthesis

• semicolon

• ending brace

The following data
72
'A'
"Hello World"
2.8712

are all examples of:

• variables

• literals

• strings

• none of these

A group of statements, such as the contents of a class or a method, are enclosed in

• braces {}

• parentheses ()

• brackets []

• any of these will do

Which of the following are not valid assignment statements?
(include all that apply)

• total = 9;

• 72 = amount;

• profit = 129

• letter = 'W';

Which of the following are not valid println statements?
(Indicate all that apply.)

• System.out.println + "Hello World";

• System.out.println("Have a nice day");

• out.System.println(value);

• println.out(Programming is great fun);

The negation operator is

• unary

• binary

• ternary

• none of these

This keyword is used to declare a named constant.

• constant

• namedConstant

• final

• concrete

These characters mark the beginning of a multi-line comment

• //

• /*

• */

• /**

These characters mark the beginning of a single-line comment

• //

• /*

• */

• /**

These characters mark the beginning of a documentation comment

• //

• /*

• */

• /**