AWS Certified Solutions Architect Associate SAA-C03 Practice Question
A company requires its application to be resilient to data center failures while keeping data transfer within the cloud provider's network to enhance security. As a Solutions Architect, how should you design this architecture using the global infrastructure?
Deploy the application across multiple Availability Zones within a single region.
Deploy the application across multiple regions using public Internet connections.
Use a global accelerator service to distribute the application across multiple edge locations.
Deploy the application in different private subnets in a single Availability Zone.
Deploying the application across multiple Availability Zones within a single region ensures high availability and fault tolerance in case of data center failures. Communication between Availability Zones within a region occurs over AWS private network, enhancing security by keeping data transfer internal. Deploying across multiple regions using public Internet connections would expose data to external networks, potentially compromising security. Hosting the application in a single Availability Zone does not provide resilience against data center failures. Using a global accelerator service focuses on improving performance for global users but does not address the need for resilience within the architecture.
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