Answer 15

Correct answer: b

Explanation:

Stateless session beans do not keep any conversational state between client invocations. This doesn’t mean that a stateless session bean class cannot declare instance variables. However, these instance variables should not be used to store client data. For example, a session bean class usually stores a reference to a SessionContext instance given by the container into an instance variable, but this is not part of the conversational state.

Please refer to section 7.8 of the EJB 2.0 specification for further details.

Test Objective:

Session Bean Component Contract