Examtopics

AWS Certified Solutions Architect - Associate

  • Topic 1 Question 639

    A company is building a new furniture inventory application. The company has deployed the application on a fleet ofAmazon EC2 instances across multiple Availability Zones. The EC2 instances run behind an Application Load Balancer (ALB) in their VPC.

    A solutions architect has observed that incoming traffic seems to favor one EC2 instance, resulting in latency for some requests.

    What should the solutions architect do to resolve this issue?

    • Disable session affinity (sticky sessions) on the ALB

    • Replace the ALB with a Network Load Balancer

    • Increase the number of EC2 instances in each Availability Zone

    • Adjust the frequency of the health checks on the ALB's target group

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