i am in the same boat...i have been working for last 6 years and last paper i gave was level 3 back in 2011 and after that i havent touched the books due to office and family....i had attempted around 90 questions some with dual options....however after seeing over here i felt like i have made quite small mistakes..lets hope for the best... For questions for covaraince stationary..i remember the answer was between A &B However for corporate bond history i didnt remember the questions however i remember the question regarding which of the bonds is the riskier one 1. Mortgage bond 2. Subordinate bond etc...