SOA-C03 · Question #29
SOA-C03 Question #29: Real Exam Question with Answer & Explanation
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Question
A company hosts a critical legacy application on two Amazon EC2 instances that are in one Availability Zone. The instances run behind an Application Load Balancer (ALB). The company uses Amazon CloudWatch alarms to send Amazon Simple Notification Service (Amazon SNS) notifications when the ALB health checks detect an unhealthy instance. After a notification, the company's engineers manually restart the unhealthy instance. A CloudOps engineer must configure the application to be highly available and more resilient to failures. Which solution will meet these requirements?
Options
- ACreate an Amazon Machine Image (AMI) from a healthy instance. Launch additional instances
- BIncrease the size of each instance. Create an Amazon EventBridge rule. Configure the
- CCreate an Amazon Machine Image (AMI) from a healthy instance. Launch an additional instance
- DCreate an Amazon Machine Image (AMI) from a healthy instance. Create a launch template that
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