Questions 52 to 54

Explanations for questions 52 to 54

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Question 52

The data scientists in your company are looking for a service that can process and analyze real-time, streaming data. They would like to use standard SQL queries to query the streaming data.

Which combination of AWS services would deliver these requirements?

  1. DynamoDB and EMR
  2. Kinesis Data Streams and Kinesis Data Analytics
  3. ElastiCache and EMR
  4. Kinesis Data Streams and Kinesis Firehose

Correct Answer: 2

Explanation: Kinesis Data Streams enables you to build custom applications that process or analyze streaming data for specialized needs. The diagram below shows the architecture of a Kinesis Data Streams application:

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