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SAP-C02 · Question #490

SAP-C02 Question #490: Real Exam Question with Answer & Explanation

The correct answer is D: Configure the ECS services to use the blue/green deployment type and an Application Load. Amazon ECS cluster auto scaling is only supported with Auto Scaling group capacity providers. For Amazon ECS workloads that are hosted on AWS Fargate, see AWS Fargate capacity

Submitted by thandi_sa· Mar 6, 2026Design for New Solutions

Question

A company is developing a new on-demand video application that is based on microservices. The application will have 5 million users at launch and will have 30 million users after 6 months. The company has deployed the application on Amazon Elastic Container Service (Amazon ECS) on AWS Fargate. The company developed the application by using ECS services that use the HTTPS protocol. A solutions architect needs to implement updates to the application by using blue/green deployments. The solution must distribute traffic to each ECS service through a load balancer. The application must automatically adjust the number of tasks in response to an Amazon CloudWatch alarm. Which solution will meet these requirements?

Options

  • AConfigure the ECS services to use the blue/green deployment type and a Network Load
  • BConfigure the ECS services to use the blue/green deployment type and a Network Load
  • CConfigure the ECS services to use the blue/green deployment type and an Application Load
  • DConfigure the ECS services to use the blue/green deployment type and an Application Load

Explanation

Amazon ECS cluster auto scaling is only supported with Auto Scaling group capacity providers. For Amazon ECS workloads that are hosted on AWS Fargate, see AWS Fargate capacity

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