Difference between http and FTP

Http

#  It is one of the TCP protocol .

# http is one of the stateless protocol .

# http is the one of the acknowledgement oriented protocol .

FTP

# It is one of the UDP protocol .

# It is one of the state ful protocol .

# FTP is one of the non acknowledgment oriented protocol .


-> A stateless protocol  is one which maintain an identify of a client for a period of time .

ex : http

-> A stateful protocol is one which maintains an identify of client forever .

ex : FTP

NOTE : The following tables gives Java Technology version and its language version comparison .



Technology Version                            Language Version                  Comparison 

   JAVA                                                       JDK 1.0                                        Tortoise
                                                                   JDK 1.1                               


   JAVA 2                                                    JDK 1.2                                         Dog
                                                                   JDK  1.3                                        Horse

   JAVA 5                                                    JDK  1.5                                        Tigers ( by SUN )
                                                                   JDK   1.6                                        Mustand ( Ford Icon )

As on today J2SE must be taken as J.E similarly J2EE as JEE and J2ME as JME .