Programming assignment - JDBC

[Dilip kumar]

Hi,
Do we need to study JDBC for Developer's exam ?
From SUN site :
The programming assignment requires the following features:
a graphical user interface for viewing information and extensions to the database to support a more flexible search, and record locking
network server functionality for the database systems
communications functionality to connect the user interface with the database
data conversion, to prepare a flat text file for use in the database

[scott irwin]

The project does not use JDBC, and of the posts that I have seen the exam does not include JDBC questions.