Master data provides a common reference point for the organization's information systems. Which term describes this concept?

Master data provides a common reference point for the organization's information systems. Which term describes this concept?

• A. Master Data
• B. Big Data
• C. NoSQL
• D. Registry

Answer: (A)

Master data is the set of key business entities that every system in an organization relies on—things like customers, products, suppliers, and locations. It serves as the common reference point across the entire information landscape, so different apps and databases don’t end up with conflicting or duplicate definitions. When master data is managed well (often through master data management), there’s a single, trusted version of these core entities that all systems use. This enables accurate integration, consistent reporting, and reliable operations. Big data focuses on large volumes and variety of data, not on a shared, authoritative set of business entities. NoSQL refers to a class of database systems with flexible data models, not the overarching shared reference data concept. A registry is typically a directory or metadata store, not the central set of business entities used across systems.

Master data is the set of key business entities that every system in an organization relies on—things like customers, products, suppliers, and locations. It serves as the common reference point across the entire information landscape, so different apps and databases don’t end up with conflicting or duplicate definitions. When master data is managed well (often through master data management), there’s a single, trusted version of these core entities that all systems use. This enables accurate integration, consistent reporting, and reliable operations.

Big data focuses on large volumes and variety of data, not on a shared, authoritative set of business entities. NoSQL refers to a class of database systems with flexible data models, not the overarching shared reference data concept. A registry is typically a directory or metadata store, not the central set of business entities used across systems.