A retail company has a dashboard application that lets executive decision makers view current
business information. This information includes gross sales, returned goods dollars, cost of labor,
and other information. The information is updated on a continuous basis using a JMS queue. None
of this information is critical, so the loss of a few messages is acceptable. Which JMS
delivery mode meets these requirements and optimizes performance?
A.
Best-effort
B.
At-most-once
C.
Store-and-forward
D.
Once-and-only-once