SOA-C02 · Question #356
An application runs on Amazon EC2 instances in an Auto Scaling group. Following the deployment of a new feature on the EC2 instances, some instances were marked as unhealthy and then replaced by the A
Sign in or unlock SOA-C02 to reveal the answer and full explanation for question #356. The question stem and answer options stay visible for context.
Question
An application runs on Amazon EC2 instances in an Auto Scaling group. Following the deployment of a new feature on the EC2 instances, some instances were marked as unhealthy and then replaced by the Auto Scaling group. The EC2 instances terminated before a SysOps administrator could determine the cause of the health status changes. To troubleshoot this issue, the SysOps administrator wants to ensure that an AWS Lambda function is invoked in this situation. How should the SysOps administrator meet these requirements?
Options
- AActivate the instance scale-in protection setting for the Auto Scaling group.
- BActivate the instance scale-in protection setting for the Auto Scaling group.
- CAdd a lifecycle hook to the Auto Scaling group to invoke the Lambda function through Amazon
- DAdd a lifecycle hook to the Auto Scaling group to invoke the Lambda function through Amazon
Unlock SOA-C02 to see the answer
You've previewed enough free SOA-C02 questions. Unlock SOA-C02 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.