A company deployed a new web application on multiple Amazon EC2 instances behind an Application Load Balancer (ALB). The EC2 instances run in an Auto Scaling group. Users report that they are frequently being prompted to log in.
What should a SysOps administrator do to resolve this issue?

A. Configure an Amazon CloudFront distribution with the ALB as the origin.

B. Enable sticky sessions (session affinity) for the target group of EC2 instances.

C. Redeploy the EC2 instances in a spread placement group.

D. Replace the ALB with a Network Load Balancer.








 

Correct Answer: C

This question is in SOA-C02 exam
For getting AWS Certified SysOps Administrator - Associate