A customer has a web application that uses cookie Based sessions to track logged in users. It is deployed on flaws using ELB and Auto Scaling. The customer observes that when load increases. Auto Scaling launches new Instances but the load on the easting Instances does not decrease, causing all existing users have a sluggish experience.
Which two answer choices independently describe a behavior that could be the cause of the sluggish user experience? (Choose two.)

A. ELB's normal behavior sends requests from the same user to the same backend instance B. ELB's behavior when sticky sessions are enabled causes ELB to send requests in the same session to the same backend instance C. A faulty browser is not honoring the TTL of the ELB DNS name D. The web application uses long polling such as comet or websockets. Thereby keeping a connection open to a web server tor a long time Correct Answer: BD This question is in SOA-C01 AWS Certified SysOps Administrator – Associate Exam For getting AWS Certified SysOps Administrator – Associate Certificate

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