A company is planning on testing a large set of IoT-enabled devices. These devices will generate a large amount of data every second. You need a scalable and durable real-time data streaming service to capture the data generated from these devices. Which AWS service would be the most appropriate for this purpose?

Answer options:

A.AWS EMR.
B.AWS Kinesis Data Streams.
C.AWS SQS.
D.AWS SNS.

Correct Answer - B
AWS Documentation mentions the following on Amazon Kinesis:
Amazon Kinesis makes it easy to collect, process, and analyze real-time, streaming data so you can get timely insights and react quickly to new information. Amazon Kinesis offers key capabilities to cost-effectively process streaming data at any scale, along with the flexibility to choose the tools that best suit the requirements of your application. With Amazon Kinesis, you can ingest real-time data such as video, audio, application logs, website clickstreams, and IoT telemetry data for machine learning, analytics, and other applications. 
For more information on Amazon Kinesis, please refer to the below URL:
https://aws.amazon.com/kinesis/
Option A is incorrect. Amazon EMR can be used to process applications with data-intensive workloads but is not a data streaming service.
Option B is correct. Amazon Kinesis can be used to store, process, and analyze real-time streaming data.
Option C is incorrect. SQS is a fully managed message queuing service. But it cannot be configured as a real-time data streaming service.
Option D is incorrect. SNS is a flexible, fully managed pub/sub messaging and mobile notifications service instead of a data streaming service.