MLS MLS - Master of Library and Information Science Information Systems and Technology Questions and Answers 2

Question 1

Which protocol is most commonly used for harvesting metadata from digital repositories?

Accepted Answer

OAI-PMH

Answer

OAI-PMH (Open Archives Initiative Protocol for Metadata Harvesting) is the standard protocol for collecting metadata from digital repositories.

Question 2

What does the term 'interoperability' mean in the context of library information systems?

Accepted Answer

The ability of different systems to exchange and use data seamlessly

Answer

Interoperability refers to the capability of diverse systems to communicate, share data, and use information across organizational boundaries.

Question 3

Which technology standard enables linked data in library catalogs by expressing relationships between resources?

Accepted Answer

RDF

Answer

RDF (Resource Description Framework) provides a model for expressing relationships between resources, forming the basis of linked data in libraries.

Question 4

What is the primary function of a discovery layer in a library system?

Accepted Answer

To provide a unified search interface across multiple library collections

Answer

A discovery layer serves as a single search interface that aggregates and presents results from the library catalog, databases, and digital collections.

Question 5

Which database model organizes data into tables with rows and columns and uses SQL for querying?

Accepted Answer

Relational database

Answer

Relational databases store data in structured tables and use SQL (Structured Query Language) for data manipulation and retrieval.

MLS - Master of Library and Information Science Practice Test

MLS - Master of Library and Information Science Practice Test

MLS MLS - Master of Library and Information Science Information Systems and Technology Questions and Answers 2