Success in Back-End Developer - ABAP Cloud Certification

I have just passed the Back-End Developer - ABAP Cloud certification. The preparation with the test questions was easy, target-oriented and very helpful! I am pretty sure I won't get such a high score of 81% without the help of the erpprep.com questionnaires. Although I do believe that with serious preparation you may able to pass the exam without erpprep.com - as mentioned not with such a high score...