Before we discuss about java, First We will be understanding about Programming Language. What is Programming Language? Why we will use programming language?

So , firstly we discuss about What is PL(Programming Language).

Programming Language :- We all know that , We need a language to communicate with others. So, When we speaks something in our language then if other person are listening and understanding from that type of language , then he/she replies the first person.

So conversation will be done in between two persons. So same as in programming Language.

If two computer wants to communicate with each other then a particular type of language is used to communicate with each other. So this is why , Programming Language is used.