A static approval group named "Trio" comprises three members—Jacob, Susan, and Dia (in the mentioned...

Full Detailed In-Depth Explanation:

In Oracle HCM Cloud, a static approval group (e.g., "Trio") routes approvals sequentially based on the order members are listed in the group definition, unless configured otherwise (e.g., parallel routing). For "Trio" (Jacob, Susan, Dia), the documentation states that approval notifications follow this sequence: Jacob (first), Susan (second), Dia (third), with each approving in turn before the task progresses.

Option A (random) contradicts the fixed order of static groups. Option C (alphabetical) is incorrect—order is based on definition, not names. Option D (simultaneous) applies to parallel groups, not sequential static ones. Option B matches Oracle’s default behavior for static approval groups.