Correct Answer : NoSQL
Explanation : Amazon DynamoDB is a fully managed proprietary NoSQL database service that supports key-value and document data structures and is offered by Amazon.com as part of the Amazon Web Services portfolio.
Correct Answer : 10GB
Explanation : Tables using a local secondary index must adhere to a size restriction of 10GB per partition key value.
Correct Answer : Both (A) and (B)
Explanation : Global Secondary Index supports the API functions "Query" and "Scan."
Correct Answer : 2
Explanation : To utilize Data Pipeline, you must have two IAM roles:* DataPipelineDefaultRole* DataPipelineDefaultResourceRole