FourYou

hi guys. i applied this year and paid the application fee. they told me the test date is 5/17 but got no email of test confirmation and date yet... its less than a month away??? is the test all multiple choice??? how much time do i get and how many questions??? any advice on how to prepare for it??? i heard the signs and some terminology were tough...like either u know it or u dont n will have end up guessing.