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BLIS-06 Information Services-June 2011

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BACHELOR OF LIBRARY INFORMATION AND SCIENCE

June, 2011

BLS-6 : INFORMATION SERVICES

1.1 Explain the concept 'information'. Now the term 'information' is considered different from the terms 'data' and 'knowledge' ? Do you feel that in the context of library and information science this distinction is necessary ?

OR

1.2 Enumerate various groups of information users and explain the purposes for which they need information.

2.1 Give an overview of the impact of IC-f in various information services provided by libraries.

OR

2.2 Mention the different types of information service agencies that are considered as facilitators for information transmission. Describe their functions.

3.1 What do you understand by anticipatory reference and information services ? Describe their different types.

OR

3.2 Discuss the needs and functions of documentation and information centers. Describe

the services and products that are expected from them.

4.1 What is meant by long range reference service ? Explain the steps that may be employed in providing these services.

OR

4.2 Explain the characteristics of current awareness services. Briefly describe their types.

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

(a) Value of information services

(b) Information analysis

(c) SDI system components

(d) Online searching and databases

(e) ADONIS. 

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