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Answer Posted / vaibhav
Transaction attribute is specified in the XML configuration
file of the EJb and is used to specify the function calls
that has to made in the context of a transaction. A new
transaction can be started with the mentioned function call
or some function can be called only if some transactions is
already started. It is useful in database updations context
when more than one instances of the EJb updates the
database at the same time.
Some standard paramaters are:
RequiresNew
NoTransaction
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