There is a wrong answer.

Question

In Module 3 Quiz of Conditional and Loops, the first question is expectating a wrong answer. The true answer is 5 (because it's while x less than 6 = 5) and the question is expectating the answer 6, but it isn't less or equal.

Answer 1

What language. I'm assuming the JS course since the description matches.

while (x < 6) {
x++;
}
document.write(x)

The answer is 6. The loop terminates when x is no longer smaller than 6, i.e. when x is 6.

Answer 2

Adding a point to Hatsy Rei s description.
As you thought the loop is running until x = 5. But what happens next?Lets take a look at it.
if(x<6) //true, x is 5{
x++ //increments x, making it 6
}
document.write(x) //6
So 6 is the correct answer.