UGC-NET June 2020 Solved Questions with Explanations (41-50)
41. Studies that are longitudinal and prospective in nature and
collect information from the same respondents are known as:
A. Case studies
B. Cohort study
C. Panel Studies
D. Trend Studies
Answer: C (Panel Studies)
Notes: Longitudinal surveys are those
in which the researcher study trends over time, and usually consist of cohorts
or panel respondents. Panel studies utilize the same
sample from the same population over time.
42. What is Entrez?
A. Web portal for Engineering
B. Web portal for health
C. Subject Gateway for Social Sciences
D. Subject Gateway for Humanities and Social Sciences
Answer: B (Web portal for health)
Notes: The Entrez is
a federated search engine, or web portal that allows users
to search many health sciences databases at the National Center for
Biotechnology Information (NCBI) website. NCBI is a part of National
Library of Medicine (NLM), United States.
43. What is Marrakesh Treaty of WIPO?
A. Protecting of Government Publications
B. Protection of authors’ rights in the digital environment
C. Facilitates books for visually impaired
D. Protection of Olympic symbol from commercial use
Answer: C (Facilitates books for visually impaired)
Notes: ‘The Marrakesh VIP Treaty’
on Copyright exceptions to facilitate the creation of accessible versions of
books and other copyrighted works for visually impaired persons, was adopted in
Marrakesh, Morocco, on 28 June 2013.
44. Identify the
publications of National Library of India, Kolkata from the following:
a)
Index Translationum Indicarum
b) Index
Indiana
c) Indian
National Bibliography
d) A
Bibliography of Dictionaries and Encyclopedias in Indian Languages, 1964
A. (a) and (b) only
B. (b) and (d) only
C. (c) and (d) only
D. (a) and (d) only
Answer: D
Notes: Index Transtionaum Indicarum (1963) and A Bibliography of Dictionaries
and Encyclopedia in Indian Languages (1964) are publications of National
Library of India.
45. The theme of IFLA WLIC 2020, Dublin is __.
A. 4th Industrial Revolution
B. World Wide Open Access
C. Library Services for Children
D. Joint Climate Change
Answer: [Question Composition is wrong)
Notes: WLIC 2020 (86th) was
planned to be held in Dublin, Ireland from 15-21 August 2020, but was cancelled
due to COVID Pandemic. The theme for this cancelled conference was ‘Inspire,
Engage, Enable, Connect’.
46. Which one of the following is NOT a bookmarking website?
A. Delicious.com
B. Netvouz.com
C. Diigo.com
D. Revish.com
Answer: D (Revish.com)
47. Identify
fifth-generation programming languages from the following:
a)
Java
b) Mercury
and OPS5
c) PROLOG
d) SQL
A. (a) and (b) only
B. (b) and (c) only
C. (c) and (d) only
D. (a) and (d) only
Answer: B
Notes: While fourth-generation programming languages are based on
algorithm written by programmer to build specific programs, fifth-generation
languages are constraint-based and logic programming, designed
to make the computer solve a given problem without the
programmer. Fifth-generation languages are mainly used in artificial
intelligence research. OPS5 and Mercury and PROLOG are
examples of fifth-generation languages.
48. Arrange in
sequence, the following functional entities of the OAIS Reference Model that
occur in the digital information life cycle:
a)
Administration
b) Archival
storage
c) Access
d) Data
management
e)
Ingest
A. a, b, c, d, e
B. b, c, d, e, a
C. c, a, b, e, d
D. e, b, d, c, a
Answer: D [The Question
composition was wrong and dropped by NTA, this is modified & corrected version)
Notes: The Open Archival Information Systems (OAIS)
Reference Model is a conceptual model for a digital archive. There are six functional entities within the
OAIS Archive – (i) Ingest (ii) Archival Storage (iii) Data Management (iv)
Access (v) Administration, and (vi) Preservation Planning.
49. From the
following, identify the mobile applications for image recognition developed by
Google:
a)
Google Goggles
b) Google
Specs
c) Google
Glass
d) Google
Lens
A. (a) and (b) only
B. (b) and (c) only
C. (c) and (d) only
D. (a) and (d) only
Answer: D
Notes: Google Goggles was an image recognition mobile app developed by
Google in 2009. It was used for searches based on pictures taken by handheld
devices.
Google Lens is an image recognition technology developed by Google
in 2017, designed to bring up relevant information related to objects it
identifies using visual analysis based on a neural network.
50. What is ORCID?
A. Access to open access peer-reviewed journals
B. Registry connecting research and researchers
C. Commercial network for scientists and researchers
D. Joint service of OAPEN and OpenEdition
Answer: B (Registry connecting research and researchers)
Notes: ORCID (Open Researcher and Contributor ID) Registry service was
launched on 16 October 2012. a 16 digit persistent digital identifier that
distinguishes one researcher from every other researcher and help in the
research workflows.
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