What Is 'mandatory' Transaction Attribute That Can Be Defined In Cont

1.	What Is 'mandatory' Transaction Attribute That Can Be Defined In Container-managed Transactions?
Answer» If a client has an associated transaction and CALLS a CONTAINER-managed bean's method then the method EXECUTES within the client transaction. If a client is not associated with a transaction then the container THROWS a TransactionRequiredException. If a client has an associated transaction and calls a container-managed bean's method then the method executes within the client transaction. If a client is not associated with a transaction then the container throws a TransactionRequiredException.

What Is 'mandatory' Transaction Attribute That Can Be Defined In Container-managed Transactions?

Answer»

If a client has an associated transaction and CALLS a CONTAINER-managed bean's method then the method EXECUTES within the client transaction.

If a client is not associated with a transaction then the container THROWS a TransactionRequiredException.

If a client has an associated transaction and calls a container-managed bean's method then the method executes within the client transaction.

If a client is not associated with a transaction then the container throws a TransactionRequiredException.