1.Which one is not a data type?
A:Boolean
B:Array
C:String
D:Number
2.Which tag is used to link java script file with html?
A:Script
B:Link
C:Style
D:Contant
3.How do you declare a variable that does not change?
A:var
B:const
C:let
D:if
4.Which of the following is not a reserved word in JavaScript?
A:For
B:New
C:Switch
D:Correct
5.How are the comments in Java Script?
A://
B:/**/
C:&&
D:#