Java Basics

Which of the following is NOT a numeric data type

• int

• double

• float

• decimal

Where does a java program start executing instructions from:

• class

• source file

• main method

• object

When we want to print in Java, we use the code ......

• system.out.print();
• System.out.println();
• System.Out.Printf();
• System.out.show();

A variable that holds a whole number

• String
• boolean
• int
• float

A variable that holds words

• String
• boolean
• int
• float

A variable that holds a decimal number

• String
• boolean
• int
• float

A variable that holds a character

• String
• boolean
• int
• char

What is at the end of a line of code?

• #
• ;
• )
• >

These controls the behavior of a program.

• class
• object
• method
• void

What does a comment look like in Java?

• //comment
• \\comment
• ==comment
• \comment