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Information Literacy Learning Hub

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Data Wrangling

Data wrangling is the process of gathering, cleaning, and transforming raw, messy data into a structured format. It prepares datasets for analytics, machine learning, or business intelligence. Analysts often spend the majority of their time wrangling data before actual analysis begins

Data Carpentry

Data Carpentry is now a lesson program within The Carpentries, having merged with Software Carpentry in January, 2018. Data Carpentry's focus is on the introductory computational skills needed for data management and analysis in all domains of research.

Quiz

NET Paper – UNIT I

1. Data, Information, Knowledge and Wisdom.
2. Information Life Cycle - Generation, Collection, Storage and Dissemination.
3. Role of Information in Planning, Management, Socio-economic, Cultural, Educational and Technological Development.
4. Information Science - Relationship with other subjects, Information Society and Knowledge Society.
5. Communication – Concept, Types, Theories, Models, Channels and Barriers; Trends in Scholarly Communication.
6. Information Industry - Generators, Providers and Intermediaries.
7. IPR and Legal Issues - Categories, Conventions, Treaties, Laws.
8. Plagiarism: Concept and Types.
9. Right to Information Act (RTI); Information Technology Act.
10. National Knowledge Commission; National Mission on Libraries.

This quiz has 10 question(s).

1. "OA2020" is an initiative for:

Flipping journals to open access RFID MARC ILS

2. "OpenAIRE" is the European:

Open science infrastructure ILS RFID MARC

3. The "Public Library of Science" (PLOS) is a notable:

Repository Open access publisher Library consortium Data centre

4. The IFLA Trend Report identifies which of the following as a major trend?

Decline of digital resources Advanced technologies shaping information access End of mobile technology Decrease in open access

5. Open Educational Resources (OER) are characterized by:

Commercial licensing only. Free access and permission for reuse under open licenses. Restricted classroom use. Government ownership only.

6. The FAIR data principles stand for:

Fast, Accessible, Interoperable, Reusable Findable, Accessible, Interoperable, Reusable Findable, Accurate, Integrated, Retrievable Free, Accessible, Interlinked, Reusable

7. "Shibboleth" in the context of e-resource access is a:

Metadata standard Authentication and authorisation system Discovery tool Plagiarism checker

8. Assertion (A): Linked Open Data enhances interoperability among library systems. Reason (R): Linked Open Data relies on standardized identifiers and semantic relationships.

Both A and R are true, and R correctly explains A. Both are true, but R is not the explanation. A is true; R is false. A is false; R is true.

9. Which stage of the Research Data Lifecycle involves assigning metadata and documentation to improve future reuse?

Planning Collection Description and Documentation Preservation

10. "Directory of Open Access Journals" (DOAJ) indexes:

Quality controlled OA journals Predatory journals All journals Only Indian journals

LOCATIONS

UNIVERSITY

Department of Library & Information Science University of North Bengal, Raja Rammohunpur Shivmandir, Siliguri 734013

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24 Rajsekhar Basu Sarani, 69 Bharatnagar Siliguri -734006

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