Bluetooth and OBEX

Hi,
I see the following topics in Kundsen's book.

1. Bluetooth and OBEX
2. 3D Graphics

which are not mentioned explicitly in the exam requirements.

Can someone please tell me if I need to study these API as well?

Regards
Sanjeev

Kundsen's book is for J2ME in general. While it's a good book to prepare for SCMAD, it is not tailored just for SCMAD.

Bluetooth and OBEX are not covered under SCMAD (same for Location API, etc.). You should focus only on the items listed in SCMAD requirements.