Target achieved..:) Thank you

I was weak in area of Describe configuration using Procurement, Define Valuation and Account Determination, etc. However my practice on erpprep.com made all concept clear and easy to understand complete syllabus with weak areas. My nervousness converted into confidence. Passed my SAP IS Utilities exam last week with 86%.
I truly recommend online practice exam on erpprep.com for any SAP certification.