Difficulty level of practice questions is helpful

Being a fresher, i did not know how to cope with the pressures that come with studying the syllabus for the 156-215.80 certification exam. The guide to practice had asked to practice on the environment, time-limit and other things but i was not able to identify the right resource. Thanks to google, I was able to search for these amazing mock tests on edusum.com. It helped me a lot to practice for the exam by giving the right exposure through CCSA mock tests and practice exam questions. I am of the strong opinion that mock tests should be attempted before the actual exam.