Which of the following describes the behavior of a For Each scope when iterating a collection?

• A. It processes a collection element-by-element and can emit multiple messages or aggregate results.
• B. It routes messages in parallel branches.
• C. It aggregates messages into a single payload only.
• D. It filters messages based on a predicate.

Answer: (A)

For Each is about processing a collection one item at a time. It takes the elements in the payload and runs the inner flow for each item, effectively stepping through the collection sequentially. Because of this, you can end up emitting multiple messages—one per processed item—or you can aggregate the results from all iterations into a single payload, depending on how you configure the flow. It’s not about routing items in parallel branches (that’s a parallel or scatter pattern), and it doesn’t filter items by itself (that’s done with a filter/choice).