Concept:
MARC is a standard used in library automation for encoding bibliographic data in a machine-readable format. It allows computers to store, retrieve, and exchange bibliographic records efficiently.
Step 1:Purpose of MARC.
MARC provides a standardized structure for bibliographic records so that information can be processed by computers.
Step 2:Expansion of MARC.
The acronym MARC stands for Machine Readable Cataloging.
Step 3:Conclusion.
Therefore, the correct answer is Option (B).