Which cataloging standard provides instructions on formulating data to represent resources in bibliographic records?

Which cataloging standard provides instructions on formulating data to represent resources in bibliographic records?

• A. Marc
• B. Dublin Core
• C. AACR2
• D. RDA

Answer: (D)

RDA (Resource Description and Access) provides the guidance librarians use to describe resources in bibliographic records. It tells you what data elements to include—such as title, creator, publication details, physical characteristics—and how to express relationships between resources, ensuring descriptions are clear and consistent. It’s designed to align with modern metadata practices and to work well with MARC encoding. The other options serve different roles: MARC is the encoding format for storing records, Dublin Core is a general metadata schema not tailored to rich library descriptions, and AACR2 is an older cataloging code that RDA has largely superseded.

RDA (Resource Description and Access) provides the guidance librarians use to describe resources in bibliographic records. It tells you what data elements to include—such as title, creator, publication details, physical characteristics—and how to express relationships between resources, ensuring descriptions are clear and consistent. It’s designed to align with modern metadata practices and to work well with MARC encoding. The other options serve different roles: MARC is the encoding format for storing records, Dublin Core is a general metadata schema not tailored to rich library descriptions, and AACR2 is an older cataloging code that RDA has largely superseded.