If you are just starting, it's probably better to go for the new Associate exam now and the new DBA exam (TD16.x level) when it becomes available in a few months.
Otherwise, you would need to take all four of the TD14 exams: Basics, SQL, Physical Design, and DBA.
Thanks for the information. I would like to take on TE0-141 exam. IT would be great, if you share any materails to study.
other than the official study guides that helps you alot in the general learning process i think hands on experience is the best in order to get ready for the certs.