How to prepare for SAP FICO Certification Exam.

Dear All,

Can any body would like to tell me on the above cited subject. I have some related querries as below:

1. Does the certification exam question refer the current SAP FICO Version?

2. How to prepare for the exam as I do not want to attend the classes but to appear for exam directly.

3. Is there the model question and answer paper available on sap site or internet.

4. How to get the relevent SAP FICO books. Is the same available on internet?

Your's the best reply / suggestions will be appreciated.

Rgds,

BABA