Switch-4

In this example of JavaScript switch statement, we have 4 cases without break statement case 10: output += 'So '; case 1: output += 'What '; output += 'Is '; case 2: output += 'Your '; case 3: output += 'Name'; So if we pass value as 1 in the switch statement and execute all the statements till it find break statement and the output will be "What Is Your Name"? See the code snippet:

<!DOCTYPE html>
<html>
<head>
<title>Welcome to LearnKode - A code learning platform</title>
</head>   
<body>
<p id="sample"></p>
<script>
var foo = 1;
var output = 'Output: ';
switch (foo) {
  case 10:
    output += 'So ';
  case 1:
    output += 'What ';
    output += 'Is ';
  case 2:
    output += 'Your ';
  case 3:
    output += 'Name';
  case 4:
    output += '?';
    break;
  case 5:
    output += '!';
     break;
  default:
   output+='This is default value.';
}
document.getElementById("sample").innerHTML = output;
</script>
</body>
</html>

Output