Java software

Java software consists of 2 types :
1)Jre(java run time environment).
2)Jdk(Java development kit).

Over view of JDK,JRE:    

OVER VIEW OF JDK,JRE







JRE (Java run time environment):
                                    Jre consists of JVM(java virtual machine which converts byte code to machine understandable language) and utility classes to run.
                                    This is used to run java apps in our system,if you want to run java apps you have to install jre.
only Jre is  required to client to run java apps .

JDK (Java development kit):
                                     Jdk is used by developers to write,compile and execute java programs .Jdk consists of Jre and developer tools such as compiler,debugger.

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