The searchable database that allows library patrons to locate and access information about library materials.

The searchable database that allows library patrons to locate and access information about library materials.

• A. Online Public Access Catalog (OPAC)
• B. Digital resources
• C. Shelf
• D. Reference materials

Answer: (A)

Online Public Access Catalog is the system libraries use as the searchable database that helps patrons locate information about library materials. It functions as the digital version of the old card catalog, allowing searches by title, author, subject, or keywords and showing what items exist, where they are shelved, and whether they’re available or checked out. It may also link to digital copies and show holds or renewal options. This matches the description of a searchable database that enables locating and accessing library materials, unlike digital resources (the items themselves), the shelf (physical location), or reference materials (a type of material).

Online Public Access Catalog is the system libraries use as the searchable database that helps patrons locate information about library materials. It functions as the digital version of the old card catalog, allowing searches by title, author, subject, or keywords and showing what items exist, where they are shelved, and whether they’re available or checked out. It may also link to digital copies and show holds or renewal options. This matches the description of a searchable database that enables locating and accessing library materials, unlike digital resources (the items themselves), the shelf (physical location), or reference materials (a type of material).