CSA 1.1.1 Why Programming? Why Java?

Allows the compiled Java program to communicate with the computer.

• statement

• Java Virtual Machine (JVM)

• semi colon

• curly brace

Precise rules defining how the letters, words, and punctuation of a programming language are required to be used together.

• syntax

• statement

• Java Virtual Machine( JVM)

• semicolon

Marks the end of a programming statement.

• curly brace

• Java Virtual Machine (JVM)

• class

• semicolon

These are used in Java to surround bodies of loops, methods, and classes.

• method

• class

• statement

• curly brace

The formal implementation, or blueprint, of the attributes and behaviors of an object.

• class

• Java Virtual Machine (JVM)

• method

• curly braces

A specific instance of a class with defined attributes. Objects are able to execute any methods defined in its class.

• class

• method

• object

• curly brace

Define an object's behavior, what it can do, or what can be done to it.

• object

• class

• method

• Java Virtual Machine (JVM)

A data type representing a sequence of characters.

• syntax

• object

• method

• String

Should be at the end of every Java statement.

• { }

• semicolon

• public class className

• ClassName.java

The main entry point of a program.

• public static void main (String [] args)

• semicolon

• public class className

• { }