ExamTopics Logo
Mail Us[email protected]
Menu
Mulesoft Discussions
exam questions

Exam MCIA - Level 1 All Questions

View all questions & answers for the MCIA - Level 1 exam
Go to Exam

Exam MCIA - Level 1 topic 1 question 12 discussion

Actual exam question from Mulesoft's MCIA - Level 1
Question #: 12
Topic #: 1
[All MCIA - Level 1 Questions]

An integration Mule application is deployed to a customer-hosted multi-node Mule 4 runtime cluster. The Mule application uses a Listener operation of a JMS connector to receive incoming messages from a JMS queue.
How are the messages consumed by the Mule application?

  • A. Regardless of the Listener operation configuration, all messages are consumed by ONLY the primary cluster node
  • B. Depending on the JMS provider's configuration, either all messages are consumed by ONLY the primary cluster node or else ALL messages are consumed by ALL cluster nodes
  • C. Regardless of the Listener operation configuration, all messages are consumed by ALL cluster nodes
  • D. Depending on the Listener operation configuration, either all messages are consumed by ONLY the primary cluster node or else EACH message is consumed by ANY ONE cluster node
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by Mulesoft at July 31, 2021, 6:22 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
gilofernandes
5 months, 1 week ago
Selected Answer: D
In a customer-hosted multi-node runtime cluster, a JMS listener can be configured to decide where the messages are consumed: primary node only or all nodes. D is the correct answer
upvoted 1 times
...
godricravenclaw
1 year, 2 months ago
Selected Answer: D
This is the expected behaviour to achieve load balancing. Can be set to isPrimaryNode = true as well.
upvoted 1 times
...
Viv2005
1 year, 4 months ago
Selected Answer: D
With listener-based connector (JMS, VM) traffic is distributed automatically or load balanced both in CloudHub and cluster. This means, even if primarynode=false the load distribution will be taken care of.
upvoted 1 times
...
sanni27
1 year, 5 months ago
should be D
upvoted 1 times
...
majda091983
1 year, 5 months ago
Selected Answer: D
it is D
upvoted 1 times
...
mamor
1 year, 6 months ago
Selected Answer: D
D is the answer
upvoted 1 times
...
madgeezer
1 year, 8 months ago
Selected Answer: D
D. Depending on the Listener operation configuration, either all messages are consumed by ONLY the primary cluster node or else EACH message is consumed by ANY ONE cluster node
upvoted 1 times
...
[Removed]
1 year, 9 months ago
in connector configuration, we have the configuration name "make primary node" if we enable this then this worker is only responsible for processing all the messages to prevent duplicacy, if we didn't enable it then every worker is responsible to process the message Ans D
upvoted 1 times
...
rodriguescont
1 year, 9 months ago
Selected Answer: D
D The configurations primaryNodeOnly, shared-subscriptions, and topics may affect if only primary node or the other nodes will process receiving messages.
upvoted 1 times
...
razz123098
1 year, 10 months ago
Selected Answer: D
D is the answer
upvoted 1 times
...
sanni27
2 years, 3 months ago
D, because its queue not topic so all the nodes cant consume, only one listener can consume.
upvoted 1 times
...
Grump
2 years, 3 months ago
D. I think.
upvoted 2 times
...
Pavan_Nagineni
2 years, 7 months ago
D. Depending on the Listener operation configuration, either all messages are consumed by ONLY the primary cluster node or else EACH message is consumed by ANY ONE cluster node
upvoted 3 times
...
Mulesoft
2 years, 8 months ago
D is correct - https://dzone.com/articles/deep-dive-into-jms-integration-patterns-with-mules
upvoted 3 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago