Pub/Sub quiz

Test your Pub/Sub knowledge with a free interactive quiz — 22 questions with answers and explanations. No signup needed to play.

What is Pub/Sub message "filtering" on a subscription?

1. What is Pub/Sub message "filtering" on a subscription?
2. What are Pub/Sub "attributes" on a message?
3. What is the difference between a "push" and a "pull" subscription?
4. What is message retention in Pub/Sub?
5. How do you grant a service account permission to publish to a topic?
6. What is a Pub/Sub "topic"?
7. What is "message ordering" in Pub/Sub, and how is it achieved?
8. What delivery guarantee does Pub/Sub provide by default?
9. How do you create a topic using the gcloud CLI?
10. What is a Pub/Sub "subscription"?
11. What is a dead-letter topic in Pub/Sub?
12. What is the "ack deadline" on a subscription?

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