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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 468 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02
Question #: 468
Topic #: 1
[All AWS Certified Developer - Associate DVA-C02 Questions]

A company runs an application on Amazon EC2 instances in an Auto Scaling group. The application experiences variable loads throughout each day.

The company needs to collect detailed metrics from the EC2 instances to right-size the instances. The company also wants to monitor custom application metrics to ensure the application is performing efficiently.

Which solution will meet these requirements?

  • A. Install the AWS X-Ray agent on the instances. Configure the agent to collect the EC2 instance metrics and the custom application metrics.
  • B. Install the Amazon CloudWatch agent on the instances. Configure the agent to collect the EC2 instance metrics and the custom application metrics.
  • C. Install the AWS SDK in the application’s cade. Update the application to use the AWS SDK to collect and publish the EC2 instance metrics and the custom application metrics.
  • D. Configure AWS CloudTrail to capture and analyze the EC2 instance metrics and the custom application metrics.
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Suggested Answer: B 🗳️
by italiancloud2025 at Feb. 17, 2025, 9:43 a.m.
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italiancloud2025
2 months, 1 week ago
Selected Answer: B
CloudWatch Agent te permite recopilar tanto métricas detalladas de las instancias EC2 (para ajustar su tamaño) como métricas personalizadas de la aplicación, todo sin modificar el código de la aplicación.
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