I recently appeared for the 250-428 certification exam and I was able to attempt all the questions that were asked in the exam. This happened because I had practiced on the Symantec Endpoint Protection Administration simulated mock tests online. It has been an exhilarating experience with so many questions at one single platform. All the questions were relevant to the syllabus and so it made sense practicing on them. I revised the syllabus through the practice of questions and let my colleagues also know about this awesome way to practice.