Which case is NOT one where you could use the Data Download Service?

• A. With a Workspace that creates a single output file.
• B. With a Workspace that creates multiple output files.
• C. With a Workspace that writes to a database table.
• D. With a Workspace that uses multiple writers.

Answer: (C)

Data Download Service is used to bring external data into a workspace as a stream that downstream writers can consume. It works well with outputs that are file-based, whether you’re creating a single output file or multiple output files, and it can feed multiple writers in a workflow because the downloaded data can be routed to different destinations. However, it does not provide a database sink; a workspace that writes to a database table requires a database writer and a database connection, which the Data Download Service doesn’t supply. So the scenario of writing to a database table isn’t supported by the Data Download Service.