Having 4 years of experience in SAP is being dull without certification. Also, ugly truth is what you do not able to crack certification even you have experience. When I started mock test on this site, I just scored 43% at first attempt. I realize the reality and refer the manual HC200. I progressed based on weak areas identified after each mock test on this site. That was truly amazing when I am able to crack all question in exam without any hesitation which I felt during practice tests.
Finally scored 74% in SAP HANA Cloud Provisioning and Administration exam. Tons of thanks to erpprep.com. I do not suggest dumps with fake questions for any SAP certification. Practice online is best and I strongly believe in same.