Java is a platform independent language


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Java is a platform independent language

  • Java is a platform independent language

  • Can be used on a standalone machine as well as on a distributed network

  • Applications developed in java can be extended to internet based applications





Engineers use many tools, methods and procedure to build high quality software

  • Engineers use many tools, methods and procedure to build high quality software

  • Use planning, analysis design , development and maintenance

  • Integrate methods and tools together as a guideline for success



The development of successful system depends not only on the tools and methods but also on the developers commitment. A successful system must:

  • The development of successful system depends not only on the tools and methods but also on the developers commitment. A successful system must:

  • Satisfy the user requirements

  • Be easy to understand by user and operator

  • Be easy to operate

  • Have a good user interface

  • Be easy to modify and expandable

  • Have adequate security control



Iterative waterfall model is used for development

  • Iterative waterfall model is used for development

  • The model attempts to break up the identifiable activities into series of action which completes before next begins



Tools

  • Tools

  • Front end

  • JAVA is used as a programming language. It is easy to use, flexible and efficient.

  • Back end

  • MICROSOFT SQL Server is used for the database.



Its entirely an object oriented language

  • Its entirely an object oriented language

  • Innovations -

  • Easier to maintain and reuse in long runs. Its platform independent that is, once compiled can be used in any machine using JVM(Java Virtual Machine)

  • Web Development

  • Java is also used for writing server side programming using two technology: JSP and SERVLET.









Dfd show the flow of data through a system



Er-diagram is a detailed representation of the data for an organization and uses three main constructs- data entities, relationships and their associated attributes.

  • Er-diagram is a detailed representation of the data for an organization and uses three main constructs- data entities, relationships and their associated attributes.

  • It high light different aspects of the same system.



INTRO.java

  • INTRO.java











Core java by Sun Microsystems

  • Core java by Sun Microsystems

  • Head First by Kathy Sierra & Bert Bates

  • www.google.com

  • www.java.sun.com






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