Question 570
An EU customer asks how AWS global infrastructure can improve user latency without moving private records worldwide. What AWS principle BEST explains this situation?
Explanation
Correct Answer
Global content delivery and regional data residency can be planned as separate concerns. This principle explains why the suitable decision is: Deliver eligible edge content nearer users while keeping regulated data in approved Regions. The confirming observation would be: Regional tests show faster static content without unauthorized cross-Region data replication. A useful continuing practice is: Classify cached content and verify allowed geographical distribution.
Incorrect Answers
Edge locations provide selected network and caching functions rather than every regional service. In this question, however, global content delivery and regional data residency can be planned as separate concerns. The answer that meets the requirement is: Global content delivery and regional data residency can be planned as separate concerns.
Using multiple AZs protects against some zone failures but not every potential regional disruption. In this question, however, global content delivery and regional data residency can be planned as separate concerns. The answer that meets the requirement is: Global content delivery and regional data residency can be planned as separate concerns.
Availability Zones have separate infrastructure failure domains within a Region. In this question, however, global content delivery and regional data residency can be planned as separate concerns. The answer that meets the requirement is: Global content delivery and regional data residency can be planned as separate concerns.