What does the accounting data dictionary provide?

• A. A list of all personnel
• B. A catalog of accounting data elements and definitions
• C. A schedule of audits
• D. A ledger of all transactions

Answer: (B)

An accounting data dictionary catalogs accounting data elements and their definitions, including data types, formats, allowed values, and how elements relate to one another. This metadata creates a common language for financial data across systems, ensuring consistent recording, processing, and reporting. By codifying definitions and constraints, it supports data quality, smooth data integration, and reliable audits and reports because everyone interprets data the same way and systems enforce the same rules. A list of personnel, a schedule of audits, or a ledger of transactions are separate artifacts—records of people, planned activities, or transactional entries—not metadata about data elements. The data dictionary is the reference that explains and governs the data itself.