Question

how will you declare variables sub1, sub2 and sub3 in javascript ?

Answer 1

Hi,

We can declare a variable in javascript using var keyword

so we can declare sub1, sub2 and sub3 variable like below

var sub1;

var sub2;

var sub3;

however we also write this like below

var sub1, sub2, sub3;

Answer 2

var sub1;

var sub2;

var sub3;

are the correct answer to the given question

Explanation:

• In the JavaScript language we used the var keyword to declared the any variable .The JavaScript variables are the reservoirs where the data properties are stored.
• Following are the syntax to declare any variable .

       var variable-name ;

So according to the question we used following syntax

var sub1,var sub2,var sub3

Learn More :

• brainly.in/question/5470828