Questions

1. What are the main purposes of reactive design patterns?
2. What are the four characteristics of reactive design patterns?
3. Which design pattern allows the client to send multiple request messages to the server and not dedicate processing resources and anticipate a response message from the server?
4. What are the two types of autoscaling relevant to the autoscaling design pattern?
5. What type of queues have a fixed number of elements ?
6. Which design pattern uses open, closed, and half-open states?
7. Which design pattern includes failure isolation?
8. Which design pattern includes elements whose value remains unchanged after repeated calculation?
9. Which design pattern is event-based and relies on subscribers?
10. Which design pattern employs self-sufficiency?