Test Your Knowledge

×

What does x equal, if this code is followed?
var x = 9;
x = x + 1;

10Undefined

×

How many times does the loop repeat?
for (i = 0; i < 10; i++) {
  x = x + 1;
}

109

×

What is the value of x?
var x = 9130;
var y = 30000;
x = x * y;
y = (x + y) / y;
var X = 910;
x = x - X;
X = 3;
x = y / X;
var Y = x * 3 + (y / X);
x = 2 * Y;
x = 0;

024349.333