What does a linkage record do?

What does a linkage record do?

• A. It is a map for a display column with instructions for how to network to an unrecognized master file.
• B. It stores patient demographics.
• C. It defines the access permissions for the report.
• D. It converts data to a different format.

Answer: (A)

A linkage record defines how a specific display element gets its data by mapping that display column to a data source and providing the instructions to access it, including how to connect to a master file that isn’t already recognized by the system. In practice, it serves as a bridge that tells the system where to pull the data from and how to reach the external master file, so the display can show the correct information. It isn’t about storing patient demographics, setting report permissions, or converting data formats—those are different responsibilities.

A linkage record defines how a specific display element gets its data by mapping that display column to a data source and providing the instructions to access it, including how to connect to a master file that isn’t already recognized by the system. In practice, it serves as a bridge that tells the system where to pull the data from and how to reach the external master file, so the display can show the correct information. It isn’t about storing patient demographics, setting report permissions, or converting data formats—those are different responsibilities.