SOA-C02 · Question #389
SOA-C02 Question #389: Real Exam Question with Answer & Explanation
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Question
A company has an application that is deployed to two AWS Regions in an active-passive configuration. The application runs on Amazon EC2 instances behind an Application Load Balancer (ALB) in each Region. The instances are in an Amazon EC2 Auto Scaling group in each Region. The application uses an Amazon Route 53 hosted zone for DNS. A SysOps administrator needs to configure automatic failover to the secondary Region. What should the SysOps administrator do to meet these requirements?
Options
- AConfigure Route 53 alias records that point to each ALB. Choose a failover routing policy. Set
- BConfigure CNAME records that point to each ALChoose a failover routing policy. Set Evaluate
- CConfigure Elastic Load Balancing (ELB) health checks for the Auto Scaling group. Add a target
- DConfigure EC2 health checks for the Auto Scaling group. Add a target group to the ALB in the
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