In the Conditionals 3 Skills Test the switch expression is switch(true). Shouldn’t it be switch(score) instead? I don’t understand what is happening here.
the trick is switch compare the expression with the result of the switch cases
the problem is that the case has range like
Score of 0 to 19 — “That was a terrible score — total fail!”
so to allow that to be used we use true for the expression and the cases return comparison statement that return true and false
by the way true === true lead to true that why we used true in the statment expression
but false === false lead to false
hope that help and have a nice day