An organization is measuring the latency of an application every minute and storing data inside a
file in the JSON format. The organization wants to send all latency data to AWS CloudWatch. How
can the organization achieve this?

A.
The user has to parse the file before uploading data to CloudWatch

B.
It is not possible to upload the custom data to CloudWatch

C.
The user can supply the file as an input to the CloudWatch command

D.
The user can use the CloudWatch Import command to import data from the file to CloudWatch

Explanation:
AWS CloudWatch supports the custom metrics. The user can always capture the custom data and
upload the data to CloudWatch using CLI or APIs. The user has to always include the namespace
as part of the request. If the user wants to upload the custom data from a file, he can supply file
name along with the parameter — metric-data to command put-metric-data.