A

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Q. What will be the output of the following JavaScript code?

Code:
< p id="demo">< /p>
< script>
var a = 20;
var b = "30";
document.getElementById ("demo").innerHTML = x + y;
< /script>
  • (A) 50
  • (B) 20+30
  • (C) 2030
  • (D) error
  • Correct Answer - Option(C)
  • Views: 17
  • Filed under category JavaScript
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