Why the value is 5 ???

Question

I got it from the javascript quiz . I think the answer shuold be multilple numbers not one.
I thought it will be the numbers from 2 to 5

function test(number)
{
while(number < 5) {
number++;
}
return number;
}
alert(test(2));

Answer 1

condition of while loop:
number is 2
and 2 is less than 5 so It's true no liar
plus number by 1
now number is 3 then exec exec...
wait! 5<5 FALSE while loop stop! stop!!!
return number;//Number is 5

In short: 5<5 is false

Ummm (You should add alert(number) inside while block and then see result for more understanding)

Answer 2

aaaa thanks @Very_Hard(java & c++ & c# & py & rust & (AllHard))