Quiz: Design a Notification System Questions
Browse questions from Quiz: Design a Notification System. Each question has options and an explanation.
Questions — Page 1 of 1
- Why should notification sending usually be asynchronous?
- Which store is the best place for quiet hours and channel opt-in rules?
- What is the most practical duplicate-prevention strategy in a distributed notification pipeline?
- A dead-letter queue is useful when a notification keeps failing and should be inspected without blocking the main pipeline.
- Why is it useful to separate push, email, and SMS workers?
- Which state transition belongs in a delivery log?