Features of Java

  • Security- confining applets to Java compilation environment.

  • Portability- same code can compile on any computer.

  • Byte code-provides portability by running on any system using JVM. faster execution.provides safety as JVM restricts problems.

  • Servlets- A small program that executes on the server. servlets are java programs so can run on any systems.

  • Simple-as inherits from c,c++.

  • Object-Oriented- clean and easy to extend.

  • Robust-Memory management ---JVM collects garbage collection.Exception management----Exception handling.

  • Multi thread-allows one program to do many things at the same time.

  • Architecture-Neutral--write once, run anywhere.

  • Distributed-supports distributed environment by using TCP/IP protocols.+

  • Dynamic-dynamically changes in byte code by JVM.

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