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application exception

 
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Which one of the following statements regarding the client view of exceptions received from an enterprise bean invocation is correct?
1. The client can safely continue the transaction by retrying the operation if an application exception is received.
2. The client can safely continue the transaction by retrying the operation if an application exception is received, but only after checking the transaction has not been marked for rollback.
3. The client can safely continue the transaction by retrying the operation if a non-application exception is received.
4. A local client cannot continue a transaction if javax.transaction.TransactionRolledbackLocalException is received.
5. A remote client cannot continue a transaction if javax.transaction.TransactionRolledbackException is received.
Answer given:5

I think option 2 would be the correct answer too.
Let me know if I am wrong.
 
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There is no way for the client to find the status of a transaction. The home/component interface does not provide such method.
 
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