MLS Library Technology and Systems 4 — Questions and Answers
Question 1: A cataloger uses FRBR (Functional Requirements for Bibliographic Records) to describe relationships. Which entity represents a specific physical item on a library shelf?
- Item (Correct answer)
- Manifestation
- Expression
- Work
Correct answer: Item
In FRBR, an Item is the single exemplar of a Manifestation — the actual physical object held by the library.
Question 2: Which technology enables a library to track items throughout a building and perform automated inventory using radio waves?
- RFID (Radio Frequency Identification) (Correct answer)
- Barcode scanning
- QR codes
- NFC-only tags
Correct answer: RFID (Radio Frequency Identification)
RFID tags embedded in library materials allow contactless self-checkout, automated sorting, and hands-free inventory scanning across a range of distances.
Question 3: What is the primary purpose of OAI-PMH (Open Archives Initiative Protocol for Metadata Harvesting)?
- Allowing service providers to harvest metadata from repositories (Correct answer)
- Providing patron authentication across systems
- Encrypting metadata during ILS data transfers
- Managing digital object identifiers
Correct answer: Allowing service providers to harvest metadata from repositories
OAI-PMH provides a low-barrier mechanism for repositories to expose structured metadata so aggregators can harvest and index it for discovery.
Question 4: Which identifier system is used by publishers and libraries to uniquely identify journal articles and digital objects?
- DOI (Digital Object Identifier) (Correct answer)
- ISBN
- ISSN
- LCCN
Correct answer: DOI (Digital Object Identifier)
The DOI system provides persistent, actionable identifiers for digital objects, maintained by the International DOI Foundation and widely used for academic articles.
Question 5: In a library network, what role does a union catalog serve?
- A combined catalog representing the holdings of multiple libraries (Correct answer)
- A catalog restricted to government documents only
- An internal staff-only catalog for acquisitions
- A catalog of materials in a single branch library
Correct answer: A combined catalog representing the holdings of multiple libraries
A union catalog aggregates bibliographic records from member libraries, enabling users to identify which institution holds a needed item for interlibrary loan purposes.
Question 6: What is the function of a link resolver in a library's electronic resource infrastructure?
- Directing users from a citation to the appropriate full-text resource (Correct answer)
- Resolving broken hyperlinks on the library website
- Converting URLs from HTTP to HTTPS
- Routing patron authentication requests to the ILS
Correct answer: Directing users from a citation to the appropriate full-text resource
A link resolver uses OpenURL technology to match a citation against a library's holdings and route the user to an available full-text source.
Question 7: A library implements a discovery layer. How does it differ from a traditional OPAC?
- It provides a web-scale index of both local and licensed content with relevance ranking (Correct answer)
- It is limited to searching only print collections
- It replaces the ILS entirely for all library functions
- It only indexes open-access materials
Correct answer: It provides a web-scale index of both local and licensed content with relevance ranking
Discovery layers like Primo, Summon, and EDS use a pre-built index of millions of records to deliver Google-like relevance-ranked search across diverse content types.
MLS Library Technology and Systems 4
A cataloger uses FRBR (Functional Requirements for Bibliographic Records) to describe relationships.
Which entity represents a specific physical item on a library shelf?