Object Oriented:

    Java is an object oriented programming language, this means java programs use objects and classes,
A) Standalone programs (Applications)
B) Applets
    
      => Both programs are prepared with the " .class" extension.
      => Both require JVM to execute these Byte code.

Applets:-
======
   Applets are the programs written specially for the distribution over a network. These programs
 contain information delivered to the world and involve user interaction. For example order entry
 form, registration form mailing etc.

Applications:-
=========
    Applications are system programs i.e; these programs run in the background and don't
 involve user interaction. For example server
administration, security manager etc.
 

Java - Basic Points to Remember

  
     Java is an "OBJECT ORIENTED PROGRAMMING LANGUAGE" developed by
 "JAMES GASLING" at Sun Microsystems in the early 1990's.

Basic points of Java
* Java doesn't support the pointers.
* Java doesn't hold the C data types like struct, union and enumeration.
* Java doesn't have the C keywords goto, type def and size of.
* Java doesn't have preprocessors like C and hence it doesn't use
 #define, #include statements(or hrader files).
* Java has added new operators such as instance unsigned rightshift(>>>)
 and also have logical, conditional operators.
* Java added break and continue statements.
* Java has replaced the destructor function with finalize function.
* Java doesn't support multiple inheritance.A new function is added called as interface.
* Java doesn't support global variables. 

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