Introduction to java technology by techrel
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INTRODUCTION TO JAVA TECHNOLOGY BY TECHREL TECHNOLOGIES
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\" TechRel Technologies Pvt. Ltd \" is an organization, founded to prepare the IT professionals, lacking perception or essential skills, vital to excel in the IT field. - PowerPoint PPT Presentation
Transcript of Introduction to java technology by techrel
INTRODUCTION TO JAVA TECHNOLOGY
BY TECHREL 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
" TechRel Technologies Pvt. Ltd " is an organization, founded to prepare the IT professionals, lacking perception or essential skills, vital to excel in the IT field. he training program is designed to make them adept in facing challenges of the IT world. It provides a favorable opportunity to fresh IT graduates to maximize their potential and also assists in launching their careers.
Contact Us
CORPORATE OFFICE PUNETechRel Technologies Pvt LtdRaghudurga, Opp Varunraj Near Tech-Mahindra / Persistance,Lane between Ranka and HP Petrol Pump Karve Road,Erandwane Pune-411004020 - 65601233 / 9766691459 / 9168477200,Email- [email protected]
BANGALORETechRel Technologies Pvt Ltd#328, 1st Floor, 1st A Cross,8th Block,Kormangala, near Bajaj Showroom,Bangalore -560095
080 - 65838744 / 9620662020,
Email- [email protected]
