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Need material reference

 
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Hello Friends,

1) I was referring to the Reminder.txt of Marco Tedone. I am having trouble understanding the points under the 'CMT ENTITY/SESSION BEANS BUSINESS METHODS' title.

The points are about what exceptions the client and/or the container receives if an application/system exception is thrown for CMT and/or BMT. I found that these points are important and were covered in a mock exam.

Can anyone give me some material reference from the SCBCD links where I can find these points explained in detail?

2) I used the HF EJB book for the study and have not found sort of information mentioned in Q1 covered in that to the best of my understanding. Am I right here? or is it getting covered in the book?

Aint the 'Isolation levels' important and covered in the exam? Why aint they in the HF EJB book?

Thanks in advance!

Regards,
Leena
 
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1) I was referring to the Reminder.txt of Marco Tedone. I am having trouble understanding the points under the 'CMT ENTITY/SESSION BEANS BUSINESS METHODS' title.

The points are about what exceptions the client and/or the container receives if an application/system exception is thrown for CMT and/or BMT. I found that these points are important and were covered in a mock exam.

Can anyone give me some material reference from the SCBCD links where I can find these points explained in detail?

>>> Refer to the specs. It covers this topic in great detail without much fuss.

2) I used the HF EJB book for the study and have not found sort of information mentioned in Q1 covered in that to the best of my understanding. Am I right here? or is it getting covered in the book?

Aint the 'Isolation levels' important and covered in the exam? Why aint they in the HF EJB book?

>>> Isolation levels, however very important in practice, are not in the scope of the exam. Refer to Ed Roman's Mastering EJB. Download free PDF.
 
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