Hi, Why does the latest SAS base prep book contain so much useless extra information? If you compare it to the exam content guide, lots of stuff in it isn't even tested. Why is this the case - the book was supposedly created specifically as an exam preparation document? Makes reading through it irritating, as you never know if you're just wasting time reading extra material not required. The chapter quizzes often ask questions on this content which isn't in the exam, implying you should learn it. Anyone else feel the same?
... View more