The chances are high because our free quizzes and complete certification exams are carefully created following the Tableau provided curriculum and exam pattern. Suppose, if you take our practice exam and get a high score in it, then the chances of clearing the actual exam are quite bright. But still we would never give you a 100% guarantee that you will pass. It is because the Tableau exams are widely spread across all the course line and thus your theoretical study and exposure with tools also counts in passing the real exam.