I have completed the Test1 of Enthuware but only get 66%
The failed objective is as follows:
1.
EJB 3.0 Overview
2. General EJB 3.0 Enterprise Bean Knowledge
3.
Java Persistence Entity Operations
Can anyone suggest how should I improve my marks in this area ? the
test seems like having 20 questions on the first 2 objective abovementioned, which make me feel worry.
and the objective knowledge that I feel most confuse and can't understand well is the
Persistence Units and Persistence Context
Any suggestion ?
Thanks in advance ~ !