How do data contracts differ from a data catalog entry in Foundry Aware?

• A. Data contracts define schema and constraints for validation, while a data catalog entry describes the asset and metadata.
• B. Data contracts store the actual data; catalog entries store the data schema.
• C. Data contracts manage access controls; catalog entries manage lineages.
• D. Data contracts are used for dashboards; catalog entries are used for processing.

Answer: (A)

The key idea here is what each feature is meant to enforce and describe in Foundry Aware. Data contracts are about rules the data must satisfy. They define the expected schema, data types, and validation constraints so that data producers and consumers share a consistent understanding of quality—think of rules like a column must be an integer, not null, within a certain range, or a timestamp must be present. These contracts are used to validate data as it flows, helping catch anomalies and reject or flag bad records.

A data catalog entry, on the other hand, is about describing the asset and its metadata. It provides context—what the asset is, where it comes from, who owns it, its purpose, usage notes, and lineage—so people can discover and understand the data. It doesn’t enforce data quality rules or perform validation.

So the correct choice reflects that data contracts define schema and validation constraints, while a catalog entry describes the asset and its metadata. The other options mix up roles like storing data, managing access, or processing, which aren’t the primary functions of data contracts or catalog entries.