Hi,
I had seen the old version
SCJD exam FBN, they provide some of the classes in the assignment. In the new version assignment, there is only an instruction, the candidate decides how many and what classes should exist.
Considering the database, other than Data, DataInfo, FieldInfo class, I think there should be Data, Schema class. As to DataInfo class, I think it is unnecessary. It can be stored in an array, all its field information can be extracted from Schema class. And FieldInfo can be replaced by Schema class.
I think the existance of a class should be as few, simple as possible.
Need your comment. Thank you!
Regards,
Damu
[ September 08, 2003: Message edited by: damu liu ]