JavaScript MCQ Scripted Media Question #5038
MCQ Single Best Answer Easy

QWhat would the following JavaScript code produce?
<p id="demo"></p>
<script>
function myFunction() 
{
   var num = 098;
   var n = num.valueOf()
   document.getElementById("demo").innerHTML = n;
}
</script>

ID: #5038 Scripted Media 200 views
Question Info
#5038Q ID
EasyDifficulty
Scripted MediaTopic

Choose the Best Option

Click any option to instantly check if you're correct.

  • A 098
  • B 98
  • C Error
  • D Undefined
Correct Answer: Option B

Explanation

The valueOf() method returns the primitive value of a number. In the above example, the value of num would be 98.
When you call the valueOf() method on a number, it returns the primitive value of that number. For instance, the value of num in the above case would be 98.
The valueOf() method returns the primitive value of a number. In the given example, the primitive value of num would be 98.
The valueOf() method returns the underlying value of a number. So, in the above case, the value of num would be 98.

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