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Answer: Multivalue routing policy
The correct answer is C. The Multivalue routing policy in Route 53 is used when you want to return multiple IP addresses in response to a single DNS query. It works by providing a list of IP addresses and ensuring that only the addresses of healthy instances are included in the response. This makes it suitable for scenarios where an application is hosted on multiple EC2 instances and it is necessary to distribute traffic across all healthy instances.
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For a web application hosted on AWS with seven EC2 instances, which Route 53 routing policy returns the IP addresses of all healthy instances in DNS query responses?
A
Simple routing policy
B
Latency routing policy
C
Multivalue routing policy
D
Geolocation routing policy
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