Register Login
Internet / AI Technology University (ITU/AITU)
Created by info@itofthefuture.com
Welcome Anonimous.User to this quiz related to Jms.

Read the question and choose the best answer. Time is limited to 40 seconds!

Important! Do not forget to rank the quality of the question (from bad to excellent).
An initiator of the quiz will get royalty score for QnAs created by her/him and can win the Top Creativity Prize.
Question:
Receiving the same message twice could be a problem even in JMS. Usually JMS will guaranty a single message delivery. When JMS message could be delivered more than once?

When DUPS_OK_ACKNOWLEDGE mode is enabled on nontransacted session


When Session.AUTO_ACKNOWLEDGE mode is enabled on nontransacted session


When Session.AUTO_ACKNOWLEDGE mode is enabled and messages are sent asynchronously


When Session.CLIENT_ACKNOWLEDGE mode is enabled and consumer acknowledges all received message at once (not one by one)


When Session.AUTO_ACKNOWLEDGE mode is enabled


When DUPS_OK_ACKNOWLEDGE mode is enabled


When Session.CLIENT_ACKNOWLEDGE mode is enabled
Rank the Quality of the Question from "-10" (bad) or "0" (not clear) to 10 (correct) or even 20 (very good!)
-10 (bad/wrong) 0 (not clear) 10 (correct) 20 (very good!)
Your summary report will be available to you and your instructor. Thank you for your work!!!