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What is the output of the following JavaScript code? | Question 3

34. What will be the output of the following JavaScript code?

<script>
	var x = 5;
	document.getElementById("demo").innerHTML = x--;
</script>

1. 5
2. 4
3. TypeError
4. ValueError

Answer: B) 4

Explanation:

The output of the above statement will be 5.

In the above statement, we used post-decrement (x--). Post-decrement decreases the value by 1 after evaluating the current statement.