31.
Which of the following are the features of Operations Research?

(a)
Aid in decision making

(b)
Handles decision tables

(c)
Optimization of Performance

(d)
Used as motivational technique

Codes:

(1)
(a), (b) are correct

(2)
(a), (c) are correct

(3)
(b), (d) are correct

(4)
(c), (d) are correct

**Answer:**(2)

32.
Which of the following are discrete distributions?

(a)
Beta

(b)
Exponential

(c)
Geometric

(d) Poisson

(d) Poisson

Codes:

(1)
(a) and (b) are correct

(2)
(b) and (c) are correct

(3)
(a) and (c) are correct

(4)
(c) and (d) are correct

**Answer:**(4)

33.
Identify the criteria for evaluation of qualitative research:

(a)
Objectivity

(b)
Reliability

(c)
Divisibility

(d)
Validity

Codes:

(1)
(a), (b) and (d) are correct.

(2)
(b), (c) and (d) are correct.

(3)
(a), (c) and (d) are correct.

(4)
(a), (b) and (c) are correct.

**Answer:**(1)

34.
TRAILS-9 is

(a)
A process or an assessment tool for real time assessment of Information
Literacy Skill of the student-learners.

(b)
A tool or process used by the School Librarians to produce evidence of
Library's impact on student achievements to share with stake-holders.

(c)
A tool to adjudge the quality of library services offered, but not to
demonstrate the value of the Library's contribution.

(d)
A tool funded by ILILE (Institute for Library & Information Literacy
Education) based on Ohio-K12 Library Academic Content Standards.

Codes:

(1)
(b), (c) and (d) are correct.

(2)
(a), (b) and (d) are correct.

(3)
(a), (c) and (d) are correct.

(4)
(a), (b) and (c) are correct.

**Answer:**(2)

35.
Which of the following are the sources to lookup for DOI?

(a)
Central Search List

(b)
DOI Handbook

(c)
Registration Agencies

(d)
Search results using a search engine

Codes:

(1)
(a) and (b) are correct

(2)
(c) and (d) are correct

(3)
(a) and (c) are correct

(4)
(a) and (d) are correct

**Answer:**(2)

36.
Arrange in sequence the following types of activity according to Ellis's model
of information-seeking behaviour:

(a)
Browsing

(b)
Chaining

(c)
Differentiating

(d)
Extracting

Codes:

(1)
(a), (b), (c), (d)

(2)
(b), (a), (c), (d)

(3)
(c), (d), (b), (a)

(4)
(d), (a), (b), (c)

**Answer:**(2)

37.
Arrange in sequence the evolution of reference service:

(a)
Reference work with subject specialization.

(b)
Aid Reader/Assistance to Reader

(c)
Long Range Reference Service.

(d)
'Personal relation between librarians and readers'

Codes:

(1)
(b), (c), (d), (a)

(2)
(a), (c), (b), (d)

(3)
(d), (b), (a), (c)

(4)
(c), (d), (b), (a)

**Answer:**(3)

38.
Arrange the following class numbers according to Colon Classification, 6th
edition

(a)
2

(b)
2 Ob T

(c)
2 'N

(d)
2k

Codes

(1)
(d), (a), (b) and (c)

(2)
(a), (b), (d) and (c)

(3)
(b), (a), (c) and (d)

(4)
(c), (b), (a) and (d)

**Answer:**(1)

39.
Arrange in sequence the following phases of disaster planning according to
guidelines/ principles of IFLA:

(a)
Preparedness

(b)
Prevention

(c)
Recovery

(d)
Response

Codes:

(1)
(a), (b), (c), (d)

(2)
(b), (a), (d), (c)

(3)
(c), (a), (b), (d)

(4)
(d), (c), (b), (a)

**Answer:**(2)

40.
Arrange the following bibliographic utilities according to their year of origin

(a)
Ohio College Library Center

(b)
Washington Library Network

(c)
UTLAS

(d)
RUN

Codes:

(1)
(a), (b), (c), (d)

(2)
(a), (c), (d), (b)

(3)
(a), (b), (d), (c)

(4)
(a), (d), (c), (b)

**Answer:**(3)

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