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SAA-C03 · Question #786
SAA-C03 Question #786: Real Exam Question with Answer & Explanation
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Submitted by stefanr· Mar 4, 2026Design Resilient Architectures
Question
A manufacturing company runs a production workload in the AWS Cloud. The software is a legacy system that runs on Amazon EC2 instances. Customers communicate with the system by using a custom TCP-based protocol. The company needs to make the system highly available to comply with new requirements. Which solution will meet these requirements?
Options
- ADeploy EC2 instances in multiple AWS Regions behind a Network Load Balancer (NLB).
- BDeploy EC2 instances in multiple Availability Zones behind a Network Load Balancer (NLB).
- CDeploy EC2 instances in multiple Availability Zones behind an Application Load Balancer (ALB).
- DDeploy EC2 instances in multiple AWS Regions behind an Application Load Balancer (ALB).
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