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SAP-C02 · Question #770

A company is hosting an application on AWS for a project that will run for the next 3 years. The application consists of 20 Amazon EC2 On-Demand Instances that are registered in a target group for a…

The correct answer is D. Create an Auto Scaling group. Attach the Auto Scaling group to the target group of the NLB. Set. Since the CPU utilization of the instance is 10% during normal application use, a minimum capacity of 4 is required, which is the minimum configuration and most cost-effective.

Submitted by minji_kr· Mar 6, 2026Continuous Improvement for Existing Solutions

Question

A company is hosting an application on AWS for a project that will run for the next 3 years. The application consists of 20 Amazon EC2 On-Demand Instances that are registered in a target group for a Network Load Balancer (NLB). The instances are spread across two Availability Zones. The application is stateless and runs 24 hours a day, 7 days a week. The company receives reports from users who are experiencing slow responses from the application. Performance metrics show that the instances are at 10% CPU utilization during normal application use. However, the CPU utilization increases to 100% at busy times, which typically last for a few hours. The company needs a new architecture to resolve the problem of slow responses from the application. Which solution will meet these requirements MOST cost-effectively?

Options

  • ACreate an Auto Scaling group. Attach the Auto Scaling group to the target group of the NLB. Set
  • BCreate a Spot Fleet that has a request type of request. Set the TotalTargetCapacity parameter to
  • CCreate a Spot Fleet that has a request type of maintain. Set the TotalTargetCapacity parameter to
  • DCreate an Auto Scaling group. Attach the Auto Scaling group to the target group of the NLB. Set

How the community answered

(47 responses)
  • A
    4% (2)
  • B
    9% (4)
  • C
    17% (8)
  • D
    70% (33)

Explanation

Since the CPU utilization of the instance is 10% during normal application use, a minimum capacity of 4 is required, which is the minimum configuration and most cost-effective.

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