I plan on taking the CCNA exam soon and I just have one question regarding the Actual Exam and Practice Tests. Do you have to necessarily score above 85% in the Practice Tests... e.g., Sybex, Boson, Transcender, Etc.. ... to pass the ACTUAL CCNA 640-607 Exam? Considering the actual test is an Adaptive Test and the practice tests are not... Do you think I could pass the actual CCNA exam if I am not reaching the 85% mark on the Practice Tests???