The operations team has created a new queue manager infrastructure using default settings to
support the deployment of a company’s new database warehousing application. This application
sends messages to applications running on other queue managers, which process the messages
and send replies. After deployment of the application the message throughput is much lower than
expected. The operations team doesn’t notice any resources issues with disk space, memory
usage, or CPU usage, however, they do notice that there are many more messages on the reply
to-queues than expected. They also notice that error messages are frequently generated as the
application processes reply messages. What is the most probable cause of the performance
slowdown?

A.
The warehousing application has unintentionally requested activity reports for each message
itcreates

B.
The warehousing application was unintentionally deployed with trace route reporting enabled

C.
The warehousing applications queue manager reply-to-queue handler was not disabled

D.
The warehousing applications queue manger reply-to-queue filtering was not properly adjusted