chapter - 9

Question 1

is javascript case sensitive?

Answer 1

yes

Question 2

what are the following symbols used for in javascript:
//
/*
*/
;

Answer 2

//comments, single line
/* single line comment
*/multiple line comment
; used to separate statements

Question 3

what are Identifiers in JavaScript?

Answer 3

names assigned to variables, functions, labels.

**1st character should be a letter, underscore or $ sign.

Question 4

what are the Reserved words in JavaScript (words with known meaning in script)?

Answer 4

do, if , long, public, try, window, name, prompt.