Java Program Summary

  1. Basic Terminology

Computer Program

Hardware

Machine Code

Software

Low level Program Language

Application Software

Syntax

System Software

High level Program Language

Logic

Program statement

Machine Language

Keywords

Commands

Compiler

At run time

Interpreter

Executing

Syntax error

Bugs

Debuggings

2.Procedural Programming

Is a style in which operation are executed one after another in sequence.

In electronic form computer memory is called "Variables".

3.Object-Oriented

Creating object,which are specific of those classes.

Creating Classes,which are blueprint for object .

Creating application that manipulate the use of object.

Computer simulations- better understand how the real world processes operate

Graphical user interfaces or GUIs-It allow the user to interact with a program in graphical environment.

4.Features of Java Program.

jGRASP

Development environment

Source code

Bytecode

Java Virtual Machine

Java interpreter

Architecturally neutral

Java

5.Java type

Applets-are embedded in a Web page, it can be read at the end of the chapter

Console-It support character or text output to a computer screen.

6.Understanding Statement that Produces the Output.

Argument

Standard output device

Passing argument

Pieces of information that are sent into a method.

Is a object that is a property of the System class that is refers to .

The act of sending a argument to a method.

7.Understand first class

Identifier

It can contain only letter,digits,underscores or dollar signs.

Must begin with a English letter alphabet.

It cannot be be a reserved keyword ,such as public class.

8.Indent Style

K & R style

Allman style

White space

9.Compiling a Java Class and Correcting Syntax Errors

Running Java Application

Correcting Logic Errors

10.Finding help

Frequency asked question

Java Development

Java API

Software development kit

REFERENCE

Java Programming, Eighth Edition Joyce Farrell. Chapter 1 short summary

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