Exam 1z0-134 topic 1 question 80 discussion

Actual exam question from Oracle's 1z0-134

Question #: 80
Topic #: 1

Your clients are connected to distributed destinations to consume messages sent to various JMS topics.
Recently, JMS connections got interrupted due to a network failure and your clients dropped their connections as well.
How would you ensure seamless failover for your clients when a distributed destination fails? (Choose the best answer.)

A. No action should be needed at the client’s level if the failover is being handled properly at the cluster level.
B. Set the с1ientReconnectOptions parameter to Automatic in the Administration Console under the destination configuration general page.
C. Implement an automatic reconnect mechanism in the client exception handler.
D. Set AutomaticClientReconnect to Enabled in the Administration Console under the destination configuration general page.

Show Suggested Answer

Suggested Answer: C 🗳️
A simple way to failover a client connected to a failed distributed destination is to write reconnect logic in the client code to connect to the distributed destination after catching onException.
Reference:
https://docs.oracle.com/cd/E13222_01/wls/docs90/jms/dds.html

by kathee at Sept. 20, 2022, 2:03 p.m.

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kathee

2 years, 4 months ago

Selected Answer: C

https://docs.oracle.com/middleware/11119/wls/JMSPG/recover.htm

upvoted 1 times

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kathee

2 years, 4 months ago

https://docs.oracle.com/middleware/11119/wls/JMSPG/recover.htm

upvoted 1 times

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Exam 1z0-134 topic 1 question 80 discussion

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