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<html><body><h1>JavaScript Arrays</h1><p>Adding elements with high indexes can create undefined "holes" in an array.</p><p id="demo"></p><script>const fruits = ["Banana", "Orange", "Apple"];fruits[6] = "Lemon";let fLen = fruits.length;let text = "";for (i = 0; i < fLen; i++) { text += fruits[i] + "<br>";}document.getElementById("demo").innerHTML = text;</script></body></html>