The questions on this web helped a lot in passing with good marks as I encountered most of the questions from this web in the final exam.
However, as this web also has may question which can help in test overall preparation and the study on SAS Base programming. As I am already using the software, I know this would help in not just passing the certification but also help in starting the career to many as they may encounter some such questions in the interview or entry test for the job. 
I am very happy with the web and it's questions for SAS Base Programmer. This is something new and innovative, I would say. Good work guys.