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Answer: Amazon EC2 instances in multiple Regions, Elastic Load Balancing, and Amazon S3 Cross-Region Replication
To achieve high availability and fault tolerance across multiple AWS Regions, you should deploy Amazon EC2 instances in multiple Regions, use Elastic Load Balancing to distribute traffic across Regions, and leverage Amazon S3 Cross-Region Replication for durable and highly available data storage.
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Your company is launching a new e-commerce platform that needs to handle high traffic during product launches and sales events. The platform must be highly available and fault-tolerant across multiple AWS Regions. Which combination of AWS services would you recommend to meet these requirements?
A
Amazon CloudFront, Amazon S3, and Amazon Route 53
B
Amazon EC2 instances in multiple Availability Zones, Elastic Load Balancing, and Amazon RDS Multi-AZ
C
Amazon EC2 instances in multiple Regions, Elastic Load Balancing, and Amazon S3 Cross-Region Replication
D
Amazon EKS clusters in multiple Regions, AWS Global Accelerator, and Amazon Aurora Global Database
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