Which Master File contains records for every display column in Chronicles?

The PAF, or the Program Attribute File, is the Master File that holds the records for every display column in Chronicles. Each display column represents various attributes of the recorded data, and the PAF organizes this information systematically, allowing for efficient retrieval and management within the Chronicles system. It essentially serves as a metadata repository that links the display characteristics with the underlying data definitions, crucial for displaying data to users in a meaningful way.

The other options do not serve this specific purpose. The FDS, or File Definition Service, primarily focuses on defining the structure and properties of files rather than managing display columns specifically. The RW, or Report Writer, functions to assist with report generation and is not concerned with the individual display columns. Finally, the Report Repository acts as a storage solution for compiled reports rather than the raw data attributes that the PAF captures. Thus, the PAF is the correct answer for this question regarding display columns in Chronicles.