AWS Certified Solutions Architect - Associate
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Ultimate access to all questions.
How should a solutions architect modify the existing infrastructure to achieve high availability for a multi-tier application with six front-end web servers in a single Availability Zone, without altering the application itself?
A
Expand the Auto Scaling group to span two Regions with three instances each.
B
Distribute the Auto Scaling group across two Availability Zones with three instances in each.
C
Develop an Auto Scaling template for rapid instance deployment in an additional Region.
D
Implement a round-robin ALB configuration to distribute traffic among the EC2 instances.