BACHELOR OF LIBRARY INFORMATION AND SCIENCE 

June, 2012

BLS-6 : INFORMATION SERVICES

1.1  Define 'information'. Discuss the various activities and process which help in information generation.

OR

1.2  Explain the terms 'Information Source' and Information Resource'. Discuss the functions of information resources as identified by Levitan.

2.1  Discuss the impact of information technology on information services.

OR

2.2  Define the term 'information behaviour'. Differentiate between users actual and verbal behaviour. Discuss how do you study both the behaviours of users ?

3.1 Enumerate the steps involved in planning a documentation/information centre. Discuss its functions.

OR

3.2  Define reference service. Discuss its need and purpose.

4.1 What do you understand by anticipatory information services ? Describe any two of them.

OR

4.2  Differentiate between reference service and literature search service. Describe the steps involved in the latter.

5.0  Write short notes on  any three  of the following

(in about)  300  words each :-

(a)  Approaches to information

(b)  Value of information services

(c)  Long range reference service

(d)  ADONIS

(e)  Contents - by - journal service.