Page 134 - DLIS105_REFERENCE_SOURCES_AND_SERVICES

Unit 11: Information Services and Products of Documentation

11.7 Review Questions Notes

1. Write short note on concept of information.
2. Explain information services.
3. Explain types of information services, provided in the computer network environment.

4. Write a short note on information systems.
5. Draw the four level pyramid model of information system.
6. Write the objectives of information system.
7. Write short note on software documentation folder (SDF).

Answers: Self Assessment

1. Information system 2. Design 3. Organizations
4. 1848 5. Digital reference 6. OPAC
7. Current awareness service 8. (b) 9. (c)
10. True 11. False 12. True

11.8 Further Readings

FARMER (LSJ), Ed. The human side of reference and information services in academic
libraries: adding value in the digital world. 2007. Chandos Publishing, Oxford.
FOSKETT (DJ). Information service in libraries. Ed. 2. 1967. Archon Book Hamden,
Connecticut.

Online links http://www.ils.unc.edu/~losee/b5/node2.html
http://www.iva.dk/bh/core%20concepts%20in%20lis/articles%20a-z/
http://en.wikipedia.org/wiki/Information_system

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