JS SWITCH CASE WITHOUT BREAK EXAMPLE
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<!doctype html>
	<head>
		<title>JavaScript Switch Case Example</title>
	</head>
	<body>
		<h3>Switch Case Example</h3>
		<script>
            let a = 2;
    
            switch (a)
                {
                case 1: 
                    alert('case 1 has been executed');
                case 2:
                    alert("case 2 has been executed");
                case 3:
                    alert("case 3 has been executed");
                case 4:
                    alert("case 4 has been executed");
                default:
                    alert("default case executed");
            }
        </script>
	</body>
</html>