SCWCD - 91%
Do all the possible mock tests(or questions) and you will feel the main
test as another mock test. This is the biggest tip I would give to anyone.
Do remember all the bullet points and other important points in the boxes from HFSJ.
Manning's SCWCD book has got the quick review of all the chapters in its last pages. Just go thru this before exam for sure.
cheers
Shaik.