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SAA-C03 · Question #585

SAA-C03 Question #585: Real Exam Question with Answer & Explanation

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Submitted by lars.no· Mar 4, 2026Design High-Performing Architectures

Question

A company hosts a monolithic web application on an Amazon EC2 instance. Application users have recently reported poor performance at specific times. Analysis of Amazon CloudWatch metrics shows that CPU utilization is 100% during the periods of poor performance. The company wants to resolve this performance issue and improve application availability. Which combination of steps will meet these requirements MOST cost-effectively? (Choose two.) A. Use AWS Compute Optimizer to obtain a recommendation for an instance type to scale vertically.

Options

  • BCreate an Amazon Machine Image (AMI) from the web server. Reference the AMI in a new
  • CCreate an Auto Scaling group and an Application Load Balancer to scale vertically.
  • DUse AWS Compute Optimizer to obtain a recommendation for an instance type to scale
  • ECreate an Auto Scaling group and an Application Load Balancer to scale horizontally.

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