Explain Data Type’s in Java Script?

Programming languages usually have several different types of data commonly programmers may use characters, integers, boolean, strings/ordered set of characters and  reals (complex numbers). Java script has only four types of data 1) Numeric 2) String 3) Boolean 4) Null. 1) Numeric: These are basic numbers they can be integers such as 56, 289, 5 (or) floating values like 88.91, 86.96….. you do not need to differentiate between them. 2) Strings: These are collection of character’s that are not numbers. The value of a string can even contain spaces and may be totally made from digits.  Eg: name = “chirs Bates”         name = ‘chirs Bates’.         name = “1234” Nesting strings  one inside another is also possible. The best approach is to use “ “ for the outer string and use ‘ ‘ for all inner strings. Eg: “Chirs ‘Bates’ ”

3.Boolean: Boolean variables hold the values ‘true’/false’. It is used in conditional test. 4.Null: Null value means that one has not yet been decided. It doesn’t mean null (or) zero.