In a Choice flow control, what is the purpose of its conditions?

• A. To route to all matching targets.
• B. To find the first true condition, then routes the message to the matched Choice target message processor.
• C. To evaluate conditions in parallel and choose the last one.
• D. To always route to a default target.

Answer: (B)

Choice flow control uses conditions as guards to decide which path the message should take. The conditions are evaluated in order, and when a condition evaluates to true, the flow immediately routes the message to that branch’s target processor. This ensures only one path is taken—the first match—rather than sending the message to all matching branches. If none of the conditions matches and an otherwise branch is defined, the message goes there; otherwise the flow may stop or error.