I have worked on DB2 9.7 LUW for 3.5 years.Now I am planning to take db2 certification exams. Now latest version in DB2 is 10 and I worked on DB2 9.7.

According to my knowledge,If I take exams on 9.7, I have to take one upgrade exam to upgrade to version 10. Can I take directly certification exams on DB2 10 itself? If so,all levels of exams are available in DB2 10? and is there any separate book for DB2 10 certification exams? or DB2 9 books can be used as reference for DB2 10 exams?

Please suggest me on this.

Thanks in advance.