Final answer:
In the Collibra Data Governance Center, the Catalog is the application that displays where data originates from, providing crucial insight into data lineage and sourcing.
Step-by-step explanation:
The applications in the Collibra Data Governance Center that display where your data comes from are known as the Catalog.
The Catalog allows users to understand the source of their data, its structure, and its relationships to other data within the organization. It's an essential feature for professionals who need to manage and govern their data assets efficiently.
While applications like the Data Dictionary provide definitions and metadata, and the Policy Manager enables the creation and management of data-related policies, it is the Catalog that offers insight into the data lineage and sourcing.