What is the default value of the type attribute? 

The length property belongs to which of the following objects?

How can we handle a rejected promise?

Which of the following methods is used to create a custom event?

What is the solution to the absence of a script tag without a src attribute?

How can we fetch the value entered in the username text field?

Which operator shifts the first operand the specified number of bits to the right?

What do Dojo and YUI have in common?

<script>
function first_function()
{
  var first_num = 069;
  var final_n = num.valueOf()
  document.getElementById("demo").innerHTML = final_n;
}
</script>

  JavaScript is ideal to ________