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Head First EJB-CH-3-Mock Exam Query
Joined: Mar 21, 2006
May 08, 2006 06:27:00
,Chapter-3,Page-170,COFFE CRAM-MOCK EXAM-q3
Q:Given a Remote Client 'R' that has valid references to sesion bean 'A' and 'B'and given that A is a local clint to B,which statements are true?
A)R cannot pass his reference for A to B
B)A cannot pass his reference for B ,to R
C)A cannot invoke methods on B
D)B cannot invoke methods on R
Can anyone of explain to me in detail about "What this Question means" and How they are coming to the Ans-B,D.and Why others are wrong.
Please help me to solve this.
Did you see how Paul
cut 87% off of his electric heat bill with 82 watts of micro heaters
subject: Head First EJB-CH-3-Mock Exam Query
page 168 question 3
Mock question from Headfirst EJB
A question about the client view
Head First EJB,Chapter-3,COFFEE CRAM-MOCK EXAM
Remote and Local Interfaces
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