Exam AWS-SysOps topic 1 question 886 discussion

Exam question from Amazon's AWS-SysOps

Question #: 886
Topic #: 1

A company has a three-tier stateful web application. The application is served through an Amazon CloudFront distribution with default configuration options and an
Application Load Balancer (ALB) as the origin. Logged-in users get intermittently logged out and see inconsistent content.
Which action should the company take to ensure a stable user experience during a session?

A. Enable session affinity (sticky sessions) on the ALB. Configure CloudFront to forward all cookies to the origin.
B. Restrict viewer access to signed cookies in CloudFront. Enable session affinity (sticky sessions) on the ALB.
C. Switch from duration-based session affinity (sticky sessions) to application-controlled session affinity (sticky sessions) on the ALB.
D. Configure the CloudFront TTL to be equal to or less than the ALB session duration.

Show Suggested Answer

Suggested Answer: C 🗳️

by binhdt2611 at May 6, 2021, 8:55 a.m.

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Comments

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gulu73

10 months, 3 weeks ago

Selected Answer: A

A is the answer

upvoted 1 times

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antthomas

1 year, 12 months ago

Cookie forwarding (all) — Ensures that CloudFront forwards all authentication cookies to the load balancer. https://docs.aws.amazon.com/elasticloadbalancing/latest/application/listener-authenticate-users.html

upvoted 1 times

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random_007

2 years, 2 months ago

Answer : A

upvoted 3 times

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RicardoD

2 years, 2 months ago

A is the answer

upvoted 2 times

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sig

2 years, 2 months ago

I think it's A. Cookie forwarding (all) — Ensures that CloudFront forwards all authentication cookies to the load balancer. https://docs.aws.amazon.com/elasticloadbalancing/latest/application/listener-authenticate-users.html

upvoted 3 times

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