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<!DOCTYPE html>
<html>
<body>
<h1>JavaScript Objects</h1>
<h2>The Object.isFrozen() Method</h2>
<p id="demo"></p>
<script>
// Create Array
const fruits = ["Banana", "Orange", "Apple", "Mango"];
// Seal Array
Object.seal(fruits);
// This will return true
let answer = Object.isSealed(fruits);
document.getElementById("demo").innerHTML = answer;
</script>
</body>
</html>