A Market Data Company Aggregates External Data Sources to Create

Multiple Choice

A market data company aggregates external data sources to create a detailed view of product consumption in different countries. The company wants to sell this data to external parties through a subscription. To achieve this goal, the company needs to make its data securely available to external parties who are also AWS users. What should the company do to meet these requirements with the LEAST operational overhead?

A) Store the data in Amazon S3. Share the data by using presigned URLs for security.
B) Store the data in Amazon S3. Share the data by using S3 bucket ACLs.
C) Upload the data to AWS Data Exchange for storage. Share the data by using presigned URLs for security.
D) Upload the data to AWS Data Exchange for storage. Share the data by using the AWS Data Exchange sharing wizard.