A solutions architect needs to define a reference architecture for a solution for three-tier applications with web. application, and NoSQL data layers. The reference architecture must meet the following requirements:
• High availability within an AWS Region
• Able to fail over in 1 minute to another AWS Region for disaster recovery
• Provide the most efficient solution while minimizing the impact on the user experience Which combination of steps will meet these requirements? (Choose three.)
Select 3 answers.
Marked answer: B
This question asks for 3 answers, but our data marks only 1. Compare with the community discussion below for the full answer.
Community Discussion
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
Chose BCE5
not sure how these answers are generated, poor quality! Correct answer - BCE Hot standby, DynamoDB Global tables, Route53 failover routing policy.
