Redis quiz

Test your Redis knowledge with a free interactive quiz — 50 questions with answers and explanations. No signup needed to play.

How do you set a key to automatically expire after 60 seconds?

1. How do you set a key to automatically expire after 60 seconds?
2. `PING` is used to:
3. `SELECT 2` in `redis-cli`:
4. Storing user sessions in Redis is popular because:
5. Redis is most often used as:
6. Which is the right command to store user-shaped fields under a single key?
7. Which command sets a string value at key `name` to "alice"?
8. Redis is best described as:
9. What is Redis?
10. `redis-cli` is:
11. Master-replica replication in Redis is:
12. A simple sliding-window rate limiter in Redis can be built with:

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