Q. What will be the output of the following JavaScript code?
function printArray(a) {
  var len = a.length, i = 0;
  if (len == 0)
   console.log("Empty Array");
  else {
   do {
    console.log(a[i]);
   } while (++i < len);
  }
}

• Prints “Empty Array”
• Prints 0 to the length of the array
• Prints the numbers in the array in order
• Prints the numbers in the array in the reverse order

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