Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 935 discussion

https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Concepts.AuroraHighAvailability.html

B. Auto Scaling + Load Balancer across AZs Launch multiple EC2s across multiple AZs Add to Application Load Balancer Gives: HA and Elastic scalability C. Migrate to Aurora MySQL with a reader in a separate AZ Aurora is high performance + replication built-in Reader in another AZ → lower read latency Built for fault tolerance NOT A,D,E A. EC2 in another Region + Route 53 Failover: Disaster recovery, not real-time scaling or latency reduction. D. Auto Scaling across Regions: Not supported. E. Aurora with cross-Region replica: Overkill and not needed here.

It is obvious

These simple options will help you achieve a robust, scalable, and highly available architecture for your web application

B and C for high availability and scalability

correct Answer is B& C as it talks about high availability and scalability and rest of the options are for Disaster Recovery. Right answer is B & C.

correct Answer is B& C as it talks about high availability and scalability and rest of the options are for Disaster Recovery. Right answer is B & C.

Answer is DE

B is correct and C, D is incorrect since the auto scaling is working within Region not Multi region. E incorrect also because the question is asking a high availability C is the best answer that E.