I spent more than 5 years studying for the exam , until I had a clear plan on how to pass PMP EXAM .
Reading is not enough , yes you need a test simulator with the correct answers written by experts .
Helps you to understand the topics , and you can access them any time such as lunch break , while traveling , in a bus , metro , and a taxi .
In all cases using prepcast thought me the exam time management , how to manage every single minute .
And of course to trust my knowledge and my answer .
It is very good site and recommended .
