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scea question

David Dong
Ranch Hand

Joined: Aug 15, 2004
Posts: 58
can asynchronous messaging be implemented by EJB?

thank you,
[ May 26, 2007: Message edited by: David Dong ]
Deepak Bala
Bartender

Joined: Feb 24, 2006
Posts: 6662
    
    5

Using MDB with EJB 2.0 you sure could implement asynchronous messaging. You could also establish this with SOAP with the advantage that your firewalls are going to let the HTTPS requests through. If you are thinking about messaging mention in your assumptions that you expect a messaging server over HTTPS to be available on the TransMaster's side.
[ May 26, 2007: Message edited by: John Meyers ]

SCJP 6 articles - SCJP 5/6 mock exams - More SCJP Mocks
David Dong
Ranch Hand

Joined: Aug 15, 2004
Posts: 58
Hi John,

thank you for your answer.

asynchronus message can not be implemeneted with ejbs with one of the scea answer. I'm using last year whiz lab.

what version of ejbs do we need to know to pass the exam?

thank you very much,
Mahesh Kumaraguru
Ranch Hand

Joined: Jun 01, 2005
Posts: 95
Originally posted by David Dong:


......

what version of ejbs do we need to know to pass the exam?



Refer previous postings in this regard at

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Mahesh
[ May 26, 2007: Message edited by: Mahesh Kumaraguru ]

Regards,<br />K. Mahesh<br /> <br />SCJP 1.2 Aug-2001 : 79%
Deepak Bala
Bartender

Joined: Feb 24, 2006
Posts: 6662
    
    5

ahh I did not know this referred to part 1 of the exam. You should concentrate on EJB 1.1 in that case
 
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subject: scea question