Unspecified transaction context

[Sandhya Lever]

Which three of a session bean that implements SessionSynchronization are called with an unspecified transaction context?
1.constructor
2.afterbegin
3.afterCompletion
4.beforeCompletion

I think 1 and 3 which is the other option?

In a JNDI lookup what does java:comp/env prefix access?
1.server resources
2.EJBContext of the bean
3.server's JNDI namespace
4.the bean's private namespace.

I think the answer is 3
Thanks

[Sunil Dumpala]

For your second question I would vote for Option 4.

[Balaji Anand]

before completion should be in a transaction... it can not be in an unspecified transaction. Anyone any input?