please explain answer

Question

The following code will result in what value?
function test(number)
{
while(number < 5) {
number++;
}
return number;
}
alert(test(2));

Answer 1

Function test accepts a number as a parameter and increments it while the number is smaller than 5. The function returns the number after the loop ends. Hence, the function will always return 5 for values smaller than 5.

alert(test(2)) will result in output of 5.

Answer 2

5

Answer 3

The code below the result
Counter =0
While counter<4:
Print( counter)