Oracle
1Z0-860 · Question #153
A developer writes client code that runs in a Java EE container and accesses an EJB 3.0 stateful session bean. Which three statements are correct? (Choose three.)
The correct answer is A. The client can obtain a reference to the bean's business interface through JNDI lookups. B. The client can obtain a reference to the bean's business interface through dependency injection. C. If the client calls a business method after the bean instance has been removed an exception will occur. See the full explanation below for the reasoning.
Question
A developer writes client code that runs in a Java EE container and accesses an EJB 3.0 stateful session bean. Which three statements are correct? (Choose three.)
Options
- AThe client can obtain a reference to the bean's business interface through JNDI lookups.
- BThe client can obtain a reference to the bean's business interface through dependency injection.
- CIf the client calls a business method after the bean instance has been removed an exception will occur.
- DAfter obtaining a reference to the bean's business interface, the client must call the create method
- EAfter the bean instance has been passivated, the client needs to re-obtain a reference to the bean's
How the community answered
(56 responses)- A80% (45)
- D5% (3)
- E14% (8)
Community Discussion
No community discussion yet for this question.