Which of the following is NOT listed as a section in the FOCUS specification?

• A. Introduction
• B. Columns
• C. Glossary
• D. Data Models

Answer: (D)

The FOCUS specification is typically structured around sections that describe the document itself and the data layout: an Introduction to the spec, a Columns section that defines each field in the data feed, and a Glossary that clarifies terms used throughout. Data Models, while related to understanding how data is organized, is not part of the standard sections defined for a FOCUS specification. So Data Models isn’t listed, making it the correct choice. If you see a Data Models section elsewhere, it belongs to broader data-architecture documentation rather than the FOCUS spec itself.