If this is a mock exam related to SCBCD exam, I would say option 4 is correct,
as BMP is out of scope. The exam would not contain any questions to related BMP.
It covers only CMP2.0 and the Container is responsible to provide the implementation
for the ejbFind methods and not the bean provider.
By the way, why is option 1 incorrect?
Is it because, the client calls remove() method, Container calls ejbRemove() method.
It waits for the execution of the ejbRemove() method to finish, and then
deletes the row in the database.
So the
word "immediately" may not be the perfect word to be used here.
Any comments?