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Exam ANS-C00 topic 1 question 165 discussion

Exam question from Amazon's ANS-C00
Question #: 165
Topic #: 1
[All ANS-C00 Questions]

You manage a website that uses a load balancer. You are noticing one of the servers is receiving more traffic than the other. What is probably the cause of this?

  • A. An Elastic Load Balancer sends traffic based on server load. One server must be a larger instance.
  • B. You have DNS latency routing set, so it is diverting traffic to a different instance.
  • C. You have sticky sessions configured and there are several power users that happen to be on the other server.
  • D. The server has more connections available.
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Suggested Answer: C 🗳️
Sticky sessions can keep users on a particular server throughout their session. Latency routing would route to the load balancer, not the instances. Load balancers use a round-robin algorithm to balance.

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sapien45
3 years, 2 months ago
could be outdated DNS entries or cookie stickiness https://aws.amazon.com/premiumsupport/knowledge-center/elb-fix-unequal-traffic-routing/ B
upvoted 1 times
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ChauPhan
3 years, 8 months ago
C. Sticky session
upvoted 3 times
ChauPhan
3 years, 8 months ago
But the end of the sentence is not clear: there are several power users that happen to be on the other server ???? What is power users that happen ... ? There is not such kind of "power user" priority. It should be DNS latency even it is not mentioned about the Route 53.
upvoted 2 times
Royce341
3 years ago
ha! I thought the same thing. C is the right answer with a bit of nonsense thrown on the end of it that doesnt mean anything to me
upvoted 2 times
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eeghai7thioyaiR4
3 years, 8 months ago
May be C
upvoted 2 times
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