A user has two EC2 instances running in two separate regions. The user is running an internal memory management tool, which captures the data and sends it to CloudWatch in US East, using a CLI with the same namespace and metric. Which of the below mentioned options is true with respect to the above statement?
A. CloudWatch will take the data of the server, which sends the data first
B. The setup will not work as CloudWatch cannot receive data across regions
C. CloudWatch will give an error since the data will conflict due to two sources
D. CloudWatch will receive and aggregate the data based on the namespace and metric
Answer : D
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