MLS - Master of Library and Information Science Technology and Systems 1 — Questions and Answers
Question 1: What is the primary purpose of the BIBFRAME (Bibliographic Framework Initiative) standard?
- To replace MARC as the primary bibliographic data format using linked data principles (Correct answer)
- To standardize electronic resource licensing agreements between libraries and publishers
- To define network security protocols for integrated library systems
- To manage digital preservation workflows and audit trails
Correct answer: To replace MARC as the primary bibliographic data format using linked data principles
BIBFRAME was developed by the Library of Congress as a linked data-based successor to MARC, designed to express bibliographic information in a way that connects library data with the broader web ecosystem using entities like Work, Instance, and Item.
Question 2: Which protocol automates the harvesting of electronic resource usage statistics from vendors and publishers?
- SRU (Search/Retrieve via URL)
- SUSHI (Standardized Usage Statistics Harvesting Initiative) (Correct answer)
- SIP2 (Standard Interchange Protocol 2)
- OAI-PMH (Open Archives Initiative Protocol for Metadata Harvesting)
Correct answer: SUSHI (Standardized Usage Statistics Harvesting Initiative)
SUSHI is an ANSI/NISO standard that automates the retrieval of COUNTER-compliant usage statistics from content providers, replacing the manual process of downloading usage reports from each vendor's website separately.
Question 3: What does the OAIS reference model primarily address in digital library management?
- Cataloging standards and controlled vocabulary for digital objects
- Long-term digital preservation and archiving of information (Correct answer)
- User authentication and role-based access control for library portals
- Metadata crosswalking between incompatible descriptive schemas
Correct answer: Long-term digital preservation and archiving of information
The Open Archival Information System (OAIS), standardized as ISO 14721, provides a conceptual framework for digital preservation, defining roles, responsibilities, and information package types (SIP, AIP, DIP) needed to maintain authentic, accessible digital content over time.
Question 4: Which protocol is most widely used to enable communication between library self-checkout machines and an integrated library system?
- NCIP (NISO Circulation Interchange Protocol)
- SIP2 (Standard Interchange Protocol 2) (Correct answer)
- OpenURL
- LDAP (Lightweight Directory Access Protocol)
Correct answer: SIP2 (Standard Interchange Protocol 2)
SIP2, originally developed by 3M, is the de facto standard that allows self-checkout terminals, automated sorters, and RFID stations to communicate with an ILS for real-time circulation transactions such as checkout, check-in, and patron authentication.
Question 5: What is the key technical distinction between a federated search system and a web-scale discovery service?
- Federated search queries multiple databases simultaneously in real time, while web-scale discovery searches a pre-harvested central index (Correct answer)
- Federated search is limited to print catalog records, while web-scale discovery covers only born-digital content
- Federated search requires SIP2 connectivity, while web-scale discovery relies exclusively on REST APIs
- Federated search is an open-source model, while web-scale discovery is always a proprietary hosted service
Correct answer: Federated search queries multiple databases simultaneously in real time, while web-scale discovery searches a pre-harvested central index
Federated search dispatches live queries to each database at the moment a user searches, then aggregates the results, which causes latency. Web-scale discovery services like EBSCO Discovery Service, Primo, or Summon search a centrally pre-indexed metadata warehouse, delivering much faster and more uniform results.
Question 6: Which W3C standard forms the technical foundation for expressing library linked data on the semantic web?
- RDA (Resource Description and Access)
- RDF (Resource Description Framework) (Correct answer)
- MODS (Metadata Object Description Schema)
- EAD (Encoded Archival Description)
Correct answer: RDF (Resource Description Framework)
RDF (Resource Description Framework) is the W3C standard that represents information as subject-predicate-object triples, enabling resources to be linked across the web. It underpins all major library linked data initiatives including BIBFRAME, schema.org library extensions, and VIAF.
