What is the correct Syntax for a JavaScript IF statement

What is the correct way to create a JavaScript list?

How would you declare a JavaScript variable called firstName ?

I am a data type that always uses quotation marks.

In HTML, what does <a href=""> do ?

var i=4;

while (i<5) {

       console.log("Inside while loop");

       i--;

}

How many arguments does the function "convertYearToDays" take?

var numYears = 6

var calculateDays = convertYearToDays(numYears) { return numYears * 365;};

What would be equivalent while loop code for following for loop code?

for (var i = 3; i > 0; i--)

{

     console.log(i);

}

Given the following code, How would you find out the length of the array?

var fabrics = ["Wool", "Cotton", "Viscose"];

Which of these loops will cause traversal through all the values in the list?

var elements = ["Fire", "Water", "Earth"]