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Micheal Lau

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since Feb 02, 2004
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Recent posts by Micheal Lau

hi all
i wonder can i just read the document from w3c : spec, part0,1,2 for xml schema,. it is ok for skipping to read the corresponding chapters in the recommanded books?

hey nick, you are so crasy to take so many exam
add oil!
Hi Nich,
Yes, I know I have to take at least one course for the OCP
hi nicholas,
i want suggestions about books and ref materials
courses are expensive ma
i come from hk, are u?
[ February 29, 2004: Message edited by: Micheal Lau ]
Hi Nicholas,
great you passed the exam.
I am interested in 484 exam too
however, i want to focus on oracle 9i dba exam, any good suggestion for this?
hi all,
I would like to ask for any suggestion about preparing oracle 9i dba exam
thx for any help
Yes, for new comer, I think Tomcat is better
16 years ago
Hi Bert,
Thanks for your reply. I am going to pre-order it now from Amazon.
I had the same problem when was answering such drag and drop questions,..
it caused system error and i needed to reboot the machine ... and finally couldn't answer such questions

[ February 14, 2004: Message edited by: Micheal Lau ]
16 years ago
p550 says the container throws EJBException doesn't mean the primary key is not duplicated --> something bad happened before checking the key is dup or not
note spec p.375 table 15
container's action:
throw javax.transcation.TranscationRolledbackException to remote client
client's view:
receives javax.transcation.TranscationRolledbackException
(not RemoteException)
i agree we should not make any assumption
hope the real test won't have such confusing question
i think the mock question assumes the objects are from the same home, otherwise it makes little no sence to compare 2 different types of object

[ February 08, 2004: Message edited by: Micheal Lau ]