MLS Library Technology and Systems 5 — Questions and Answers
Question 1: What is the main purpose of a Knowledge Base in an electronic resource management context?
- Storing activation and coverage data for electronic titles a library subscribes to (Correct answer)
- Archiving digitized manuscripts and rare books
- Managing patron knowledge and training records
- Providing AI-generated answers to reference questions
Correct answer: Storing activation and coverage data for electronic titles a library subscribes to
A knowledge base (e.g., in SFX or 360 Link) contains publisher package information and title-level coverage dates that link resolvers use to connect citations to full text.
Question 2: Which encoding standard is used to represent MARC records in a machine-readable format for data exchange?
- ISO 2709 (Correct answer)
- UTF-8 plain text
- JSON-LD
- XML Schema Definition (XSD)
Correct answer: ISO 2709
ISO 2709 defines the structure for machine-readable bibliographic records and is the underlying format of MARC exchange records.
Question 3: A library is evaluating FOLIO as an alternative to its current ILS. FOLIO is best described as what type of platform?
- An open-source, microservices-based library services platform (Correct answer)
- A proprietary cloud ILS from Ex Libris
- A metadata harvesting aggregator
- A digital preservation repository system
Correct answer: An open-source, microservices-based library services platform
FOLIO is a community-developed, open-source LSP built on a microservices architecture, allowing libraries to adopt modular apps for different functions.
Question 4: What does the SIP2 (Standard Interchange Protocol 2) enable in library environments?
- Communication between self-checkout machines and the ILS (Correct answer)
- Searching multiple library catalogs simultaneously
- Transmitting serials holdings data between systems
- Authenticating library staff in remote systems
Correct answer: Communication between self-checkout machines and the ILS
SIP2 is a vendor-neutral protocol that allows self-checkout kiosks, sorters, and RFID systems to communicate with the ILS for circulation transactions.
Question 5: Which concept describes the practice of assigning a unique, persistent web URI to every bibliographic entity to enable linked data?
- Entity disambiguation with Linked Open Data (LOD) URIs (Correct answer)
- URL normalization
- Database sharding
- Record deduplication
Correct answer: Entity disambiguation with Linked Open Data (LOD) URIs
Linked Open Data principles require that every entity (person, work, subject) have a dereferenceable URI so machines can navigate relationships across the web.
Question 6: When a library migrates from one ILS to another, what is the most critical step to protect data integrity?
- Data mapping and transformation validation before cutover (Correct answer)
- Immediately deleting old system data after export
- Keeping both systems running permanently in parallel
- Converting all records to plain text before migration
Correct answer: Data mapping and transformation validation before cutover
Carefully mapping source fields to target fields and validating transformed records prevents loss or corruption of bibliographic, item, and patron data during migration.
Question 7: What is the role of an API (Application Programming Interface) in modern library technology ecosystems?
- Allowing different library systems and third-party services to exchange data programmatically (Correct answer)
- Providing a graphical interface for cataloging staff
- Storing digital objects in a preservation repository
- Formatting MARC records for display in the OPAC
Correct answer: Allowing different library systems and third-party services to exchange data programmatically
APIs enable library systems like ILS, ERM, discovery layers, and external services to communicate and share data without manual intervention.
MLS Library Technology and Systems 5
What is the main purpose of a Knowledge Base in an electronic resource management context?