Which of these contains an executable statement?
// var x = 0; // var y = 0;
/* var x = 0; // var y = 0; */
/* var x = 0; */ var y = 0;
// var x = 0; /* var y = 0; */
Correct Answer : C
Which of these parameters is not valid?
Which of the following is not a property of window object?
To know the identifier of the user’s OS, we use ______?