Q: A company hosts a monolithic web application on an Amazon E...

Question 194

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.

B. Create an Amazon Machine Image (AMI) from the web server. Reference the AMI in a new launch template.

C. Create an Auto Scaling group and an Application Load Balancer to scale vertically.

D. Use AWS Compute Optimizer to obtain a recommendation for an instance type to scale horizontally.

E. Create an Auto Scaling group and an Application Load Balancer to scale horizontally.

Question 194

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