Don't know the answer of this question.

Question

What will be alerted?
var month = 04;
switch (month){
case 1 :
alert ("04/17");
break;
case 2 :
alert ("may 04");
break;
case 3 ;
alert ("april");
break;
default:
alert ("march");
}

Answer 1

Keep in mind the 0 infront of the 4 means the number is taken in Octal (Base 8).
It just so happens that 4 in Octal is equal to 4 in decimal form.

(Also there's a semi-colon next to 'case 3' which would cause an error)

Answer 2

Thank you