DAS-C01 · Question #101
DAS-C01 Question #101: Real Exam Question with Answer & Explanation
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Question
A medical company has a system with sensor devices that read metrics and send them in real time to an Amazon Kinesis data stream. The Kinesis data stream has multiple shards. The company needs to calculate the average value of a numeric metric every second and set an alarm for whenever the value is above one threshold or below another threshold. The alarm must be sent to Amazon Simple Notification Service (Amazon SNS) in less than 30 seconds. Which architecture meets these requirements?
Options
- AUse an Amazon Kinesis Data Firehose delivery stream to read the data from the Kinesis data
- BUse an AWS Lambda function to read from the Kinesis data stream to calculate the average per
- CUse an Amazon Kinesis Data Firehose deliver stream to read the data from the Kinesis data
- DUse an Amazon Kinesis Data Analytics application to read from the Kinesis data stream and
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