wohoo, get the exam 70-346 pass ! Thanks Microsoft offer the free exam certified !!
ok back to the discussion , I have found one discussion is very useful for study which is : https://anderseideblog.wordpress.com/reading-lists/ms-exam-70-346-managing-office-365-identities-and-requirements/
sometime study for knowledge and study for exam is different story , he he. if you like to have more tips on study for exam fell free put on the comment. I will email the trick for you
Wish you all happy new year.