DOP-C02 · Question #384
DOP-C02 Question #384: Real Exam Question with Answer & Explanation
Sign in or unlock DOP-C02 to reveal the answer and full explanation for question #384. The question stem and answer options stay visible for context.
Question
A company runs applications on Amazon EC2 instances that are in an Amazon EC2 Auto Scaling group. The EC2 instances are behind an Application Load Balancer (ALB). Users recently began to experience errors when traffic was directed to some of the EC2 instances. A DevOps engineer discovers that the Auto Scaling group reports the problematic instances are healthy despite the application errors. User experience returns to normal after the DevOps engineer resolves the application errors on the problematic instances. The company wants to ensure that traffic is routed only to healthy instances that are not experiencing application errors. The company also wants a support team to receive a notification if the traffic routing configuration changes. Which solution will meet these requirements?
Options
- AConfigure the Auto Scaling group to use ELB health checks. Enable AWS Config. Create an AWS
- BConfigure the Auto Scaling group to use EC2 health checks. Enable AWS Config. Create an AWS
- CConfigure the Auto Scaling group to use EC2 health checks. Create an Amazon CloudWatch
- DConfigure the Auto Scaling group to use ELB health checks. Create an Amazon CloudWatch
Unlock DOP-C02 to see the answer
You've previewed enough free DOP-C02 questions. Unlock DOP-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.