Topic 1 Question 242
A company hosts its web application on AWS using seven Amazon EC2 instances. The company requires that the IP addresses of all healthy EC2 instances be returned in response to DNS queries.
Which policy should be used to meet this requirement?
Simple routing policy
Latency routing policy
Multivalue routing policy
Geolocation routing policy
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コメント(7)
- 正解だと思う選択肢: C
Use a multivalue answer routing policy to help distribute DNS responses across multiple resources. For example, use multivalue answer routing when you want to associate your routing records with a Route 53 health check. For example, use multivalue answer routing when you need to return multiple values for a DNS query and route traffic to multiple IP addresses.
https://aws.amazon.com/premiumsupport/knowledge-center/multivalue-versus-simple-policies/
👍 6LuckyAro2023/01/19 IP are returned RANDOMLY for multi-value Routing, is this what we want ?
👍 3MLCL2023/03/19- 正解だと思う選択肢: C
Answer is C
👍 2mhmt44382023/01/15
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