23-02-2013, 02:56 PM
Training On JAVA
Training.ppt (Size: 593 KB / Downloads: 17)
Objective
To develop a more easier client –server architecture.
To develop dynamic web pages and applications.
Ease of use.
Data redundancy can be avoided.
Easier in fetching of data.
Essential java
Java is developed by Sun Microsystem.
It is Basically a Platform Independent Language.
Emerged as the Language of choice of world computing community.
Popular because of its simplicity,portability and security.
It also acts as a supporting language for Internet Programming.
Variables,Arrays, and Strings
A variable is an identifier that denotes a storage location.
Variable name can be chosen by the programmer.
Creating an array type arrayname[];
String itemArray[]=new String[];
What is JSP Technology
Enables separation of business logic from presentation
Presentation is in the form of HTML or XML/XSLT
Business logic is implemented as Java Beans or custom tags
Better maintainability, reusability
Extensible via custom tags
Builds on Servlet technology