JAVA TECHNOLOGY INTRODUCTION

BY LARA TECHNOLOGIES

WHAT IS JAVA?

A MULTI-PLATFORM, NETWORK-CENTRIC, OBJECT-ORIENTED PROGRAMMING LANGUAGE

• MULTI-PLATFORM

• IT CAN RUN ON ALMOST ANY COMPUTER PLATFORM• NETWORK-CENTRIC

• DESIGNED WITH NETWORK IN MIND – “THE NETWORK IS THE COMPUTER”

• DESIGNED FOR BUILDING APPLICATIONS FOR THE INTERNET

• OBJECT-ORIENTED

• IT INCORPORATES OBJECT-ORIENTED PROGRAMMING MODEL

KEY BENEFITS & FEATURES OF JAVA

• WRITE ONCE, RUN ANYWHERE• JAVA IS PORTABLE AND PLATFORM INDEPENDENT

• NETWORK-CENTRIC• CAN WORK WITH RESOURCES ACROSS A NETWORK AND MULTI-TIER

ARCHITECTURES

• OBJECT-ORIENTED• A JAVA PROGRAM MODELS A SET OF OBJECTS INTERACTING WITH

EACH OTHER

• ROBUST• STRONG TYPE CHECKING• EXCEPTION HANDLING MECHANISM• AUTOMATIC MEMORY MANAGEMENT

• MULTITHREADED• A JAVA APPLICATION CAN RUN SEVERAL DIFFERENT PROCESSES

CALLED “THREADS” SIMULTANEOUSLY

• SECURITY• CAN DOWNLOAD REMOTE CODE OVER A NETWORK AND RUN IT IN A

SECURE ENVIRONMENT• SECURITY LEVELS AND RESTRICTIONS ARE HIGHLY CONFIGURABLE

KEY POINTS

• JAVA IS MULTI-PLATFORM, NETWORK-CENTRIC, OBJECT-ORIENTED PROGRAMMING LANGUAGE.

• JAMES GOSLING IS THE INVENTOR OF JAVA.

• THERE ARE THREE PLATFORMS OF JAVA: J2SE, J2EE, J2ME.

• JDK IS A SET OF TOOLS FOR DEVELOPING JAVA APPLICATIONS.

• JVM INTERPRETS JAVA PROGRAMS AND ALLOWS THEM TO RUN ON ANY PLATFORM.

• JAVA IS PORTABLE, ROBUST, MULTITHREADED, AND SECURED.

RUNNING ON DIFFERENT PLATFORMS

Java Program

Compiler

Hello World!

Solaris

Interpreter

Hello World!

Win32

Interpreter

Hello World!

MacOS

Interpreter

Java is designed to run on any platform whether its is Windows or Linux

CAREER PROSPECTS IN JAVA

• COMPUTER PROGRAMMER

• SOFTWARE APPLICATIONS DEVELOPER

• TRAINER OF JAVA COURSE

• APPLICATION PROGRAMMER

• PROGRAMMER ANALYST

ABOUT US

WE ARE PLEASED TO INTRODUCE OURSELVES AS A TRUSTED ORGANIZATION IN PROVIDING SOFTWARE TRAINING DIVISION.  JAVA/J2EE ,

ANDROID, WEB SERVICES,  LOGICAL CODING, BASICS OF C LANGUAGE, SOFT SKILLS, APTITUDE ETC. LOCATED IN BANGALORE. WE HAVE 9 YEARS

OF EXPERIENCE IN TRAINING STUDENTS IN JAVA/J2EE AND PROJECT DRIVING STREAM

CONTACT US

LARA TECHNOLOGY#8,100 feet Road, BTM Layout, 2nd Stage, Near Udipi Garden Signal,

Bangalore - 560029, Landmark: Advith Petrol Bunk. Contact : (080)41310124/41680090, (+91)9663646876.

Email : btm.branch@laratechnology.com