An automotive manufacturer is designing a telemetry collection platform on AWS to gather real-time data from connected vehicles. The architectural team must ensure the platform is highly resilient to localized physical disasters, while also complying with national data privacy laws that require data to remain within a specific country. Which two statements describe the characteristics of AWS Regions and Availability Zones (AZs) that the team must consider?
- Each AWS Region is a separate geographic area, and selecting a specific Region ensures that customer data remains within that geographic boundary to meet data residency laws.Answer
- Availability Zones within a single Region are physically isolated from one another and have independent power, cooling, and physical security.Answer
- CAWS automatically replicates all customer data across all Availability Zones in different AWS Regions by default to prevent data loss.
- DEach Availability Zone is located in a different country to provide sovereign compliance and global geographic redundancy.
- EAvailability Zones within a Region are connected to each other via the public internet to reduce internal network routing latency.
Answer
Selecting a specific AWS Region ensures that data remains within its geographic boundary for data residency, and using physically isolated Availability Zones within that Region protects against localized physical disasters.
The correct statements are that selecting a specific AWS Region ensures that customer data remains within that geographic boundary to meet data residency laws, and that Availability Zones within a single Region are physically isolated from one another with independent power, cooling, and physical security. These characteristics directly satisfy the requirements of data sovereignty and resilience against local physical disasters.
Step-by-Step Solution
Key Concept
AWS Regions provide data isolation and residency boundaries, while Availability Zones within a Region provide fault tolerance and physical resiliency.