A background job must run to completion on a schedule and then stop. Which Container Apps resource type fits?

1. A A Container App with an HTTP scale rule
2. ✓ B A Container Apps Job with a schedule trigger (correct answer)
3. C A Container App with minReplicas 1
4. D A Dapr sidecar

Shortcut: Container Apps Jobs run to completion rather than serving traffic. Trigger types include manual, schedule (cron), and event-driven, with retry and parallelism settings.