High Availability Quiz

What you'll be asked

1. What is the primary goal of designing for High Availability (HA) in a cloud architecture?
2. An application is deployed across two different Availability Zones. If one zone experiences a power outage, the application continues to run. Which architectural pattern is being demonstrated?
3. When designing a stateless web tier for high availability, which approach is most effective for handling traffic spikes and instance failures?
4. You are designing a database solution that requires high availability. Which of the following configurations provides the best balance of data consistency and availability during a primary database failure?
5. A system requires 99.99% availability. If a deployment strategy involves a 'Blue-Green' update, how does this specifically contribute to the HA design goals?

Answers and explanations come after you submit.