Javascript is a object oriented programming language.It is a flexible language.This loosely programming language has its own built-in datatypes.It offers three primary data types,two special data types and two composite data types.

-> The primary data types are :-
(1) Boolean
(2) Number
(3) String

-> The special data types are :-
(1) Undefined
(2) Null

-> The composite data types are :-
(1) Object
(2) Array

So, Actually what was your question..?
please describe in full..

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