MLII-101

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MASTER OF LIBRARY AND INFORMATION SCIENCE (Revised)

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Term-End Examination June, 2012

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MLII-101 : INFORMATION SOURCES, SYSTEMS AND SERVICES This question paper should be attempted only by those candidates who have registered for MLIS from July, 2005 and onwards.

Important Instruction :

Maximum Marks : 100

Time : 3 hours

Note : Attempt all questions. All questions carry equal marks. Illustrate your answers with suitable examples and diagrams, wherever necessary. Write relevant Q. No. before writing the answer. 1.1

Discuss the functions and services of non - traditional information organizations. OR

1.2

Discuss the need and purpose of a referral centre. Describe its functions and services.

2.1

Discuss the need for information centres and describe the types of services these centres provide. OR

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2.2

Discuss the importance of various categories of humans as sources of information.

3.1

Discuss the organization of information systems in humanities in India. OR

3.2

INIS is the best example of decentralised input and centralized output. Discuss the statement with reference to the functions and services of INIS.

4.1

Discuss the importance of technical digests as sources of information. Describe the methodology of its preparation. OR

4.2

Describe various steps for computer-based literature search.

5.

Write short notes on any three of the following (about 300 words each) : (a)

Clearing houses

(b)

Cybermedia

(c)

Electronic document delivery services

(d)

Information Filters

(e)

Role of database intermediaries

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