• Description:Sun Certified Bus. Component Developer java EE Platform 5
• Passing Score:0%
• Practice Test - Number of questions:179 questions
• Simulation Test - Number of questions:179 questions
• Simulation Test Duration:120 minutes
• Has explanations:No

Which statement is true about both stateful session beans and stateless session beans?

Answer(s)

1. - Bean instances are NOT required to survive container crashes.
2. - Any bean instance must be able to handle concurrent invocations from different threads.
3. - A bean with bean-managed transactions must commit or roll back any transaction beforereturning from a business method.
4. - The container passivates and activates them using methods annotated with @PrePassivateand @PostActivate annotations.

- Bean instances are NOT required to survive container crashes.