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INFORMATION CENTRES AND DATABASES:
A, organisation selects, acquires, stores, organises a--retrieves specific documents to meet users' requirements,
(ii) announces, abstracts, extracts and indexes documents, and (Hi) disseminates documents in "response to requests from users. An of documents alone in providing the service. This is the subtle difference between a documentation centre and an information centre. A database is an organised set of data stored through (i) the medium of cards, files, ledgers, etc. which tan be searched manually, and (ii) the computer-readable medium which can be searched very fast. A database may contain usable raw data like physical and chemical properties, statistical and other numerical data or bibliographical information carrying description of source documents or non-bibliographical information relating to institutions, projects, spetialists, etc. While the term is predominantly used in computer field, it may be taken to mean, for our purpose, a repository of information on a specific topic, subject area or discipline.
Dictionary Catalogue: The general meaning of the word 'dictionary' is that it is a reference book, giving information on particular subjects or on a particular class of words,
Question 1 What is pressing? Explain the purpose of the pressing Question 2 Write short notes on the CAD/CAM Question 3 Describe the meaning of following terms-
Question 1: (a) Decision making is the essence of management, and every decision starts with a problem. (i) What is a decision? (ii) What is a problem? (b) Decision m
Hacker Hacker is one who delights in having an intimate understanding of the Internet workings of a system or computers and computer networks in particular.
Listening Skills To be an effective communicator you should not only be a good listener but should also know how to express your ideas. By listening perfectly to others you wil
TYPES OF CATALOGUE: You have learnt the definition, objectives and functions of a library catalogue and the physical forms in which it exists, with their distinguished feature
QUESTION 1 Explain each of the following concepts- (a) PESTEL analysis of the macro-environment (b) Porter's five forces (c) Value chain analysis QUESTION 2 Th
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Response Rate This is the percentage of responses generated through a direct marketing campaign.
DOCUMENT ACCESSIONING: All the books and documents received in the library are taken into its stock by a process called Accessioning which involves the assignment of a seria
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