Webhooks and Retries: Idempotency Scenarios

Webhooks and Retries: Idempotency Scenarios

Answer 15 questions randomly selected from a bank of 30. Choose one best answer per question. Pass with 12 correct answers. Original practice material, not an official certification exam.
1 из 15
A payment success page is refreshed several times. Where should fulfillment's authoritative trigger and deduplication live?