How can I get sum to be the sum of this array, var arr = [0,1,2,3]?

What does return do?

In HTML, JavaScript code must be inserted between <script> and </script> t

The keyword or the property that you use to refer to an object through which they were invoked is

Which company developed JavaScript?

Consider the following statements var count = 0; while (count < 10) { console.log(count); count++; } In the above code snippet, what happens?

A property is the object oriented equivalent of:

How do you round the number 3.14, to the nearest integer?

... JavaScript is also called client-side JavaScript?

Document Methods in W3C DOM, supports all the methods available in Legacy DOM?

What's the output? function clickValue(){ alert(Math.round(-20.5)); } clickValue();