Connect to and consume services
Practise only this domain. 55 questions with explanations, 20 at a time.
Start this domainSample questions
- An Event Grid webhook delivers to an HTTPS endpoint that rejects calls lacking an Authorization header with a bearer token. You need that header on every delivery, with the token kept out of the URL. What should you do?Medium
- Your API Management instance fronts a legacy service that returns XML. Modern clients expect JSON responses, so the gateway must convert the backend's XML output. Which policy and section should you use?Easy
- When you create an Event Grid subscription that points at your HTTPS webhook, the endpoint receives a handshake before any real events arrive. What must the endpoint do to prove it controls the URL?Medium
- A payments team is designing a producer that pushes JSON order events onto a basic Azure Storage queue. An engineer proposes sending payloads of roughly 100 KB per event. What is the largest encoded size a single queue entry can have for current API versions?Medium
- A worker dequeues a job from a storage queue, but its transcoding step may run for many hours. It must keep the message hidden from other workers for that whole period and will renew the hidden period as it goes. What is the longest hidden period the service accepts for one queue message?Medium
- Your compliance system enqueues audit records onto an Azure Storage queue. Each record must remain in the queue until a separate retention job deletes it, however long that takes. Which messagettl value should the producer send on Put Message?Medium
- Several instances of a stream processor split the work across partitions. When one instance restarts, the others must resume each partition from where it stopped. Where does the Event Processor Client keep its per-partition progress markers?Hard
- Telemetry from each vehicle must reach one partition in the order it was sent, so a single consumer can process a given vehicle's readings sequentially. How should the publisher route each event?Medium