EduLadder(ELADR) - CRYPTO

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EduLadder(ELADR) - CRYPTO
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In the following Code snippet can you please predict the output or If you get an error; please explain the error?


<!DOCTYPE html>
<html>
<body>
<h2> <strong> Sample: Software Testing Help</strong> </h2>
<p style='text-decoration:underline'>Example Const Variable </p>
<p id="display"></p>
<script>
const first_num;
first_num =1000;
document.getElementById("display").innerHTML = "First Number:"+ first_num;
</script>
</body>
</html>


Asked On2019-06-19 13:11:18 by:gokilapriya

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Answers
There is an error in line 8 as well as line 9.
LINE 8 : Missing initializer in constant declaration
LINE 9 : Assignment to constant is not allowed
e.g. The below code works fine.
<!DOCTYPE html>
<html>
<body>
<h2> <strong> Sample: Software Testing Help</strong> </h2>
<p style='text-decoration:underline'>Example Const Variable </p>
<p id="display"></p>
<script>
const first_num = 0;
// first_num =1000;
document.getElementById("display").innerHTML = "First Number:"+ first_num;
</script>
</body>
</html>

Answerd on:2019-08-26 Answerd By:Tanisha-Garg

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