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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.
LEVELS OF MEASUREMENT: Measurement is the process of assigning numbers to the variables. Ways to assign these numbers include counting, ranking and comparing objects or ev
Red Herring Preliminary prospectus circulated through underwriters to gauge investor interest in a planned offering that has yet to gain final approval from the SEC.
Problem 1 Social systems are political as power relations inevitably enter into social relations. (i) In what ways are politics divisive and conflictual in a school organiz
I dentifying customers Customer is responsible for communicating the project needs and also verifying that the requirements have been met at the project completion. The custom
assignment 3000 word how much cost MIS
C ultivating communities of practice In an organisational life, the CoP has been readily accepted by people. It will flourish irrespective of whether the organisation recognis
T he change manager The change manager is accountable for the day to day activities of the change management process for the Information Management team. This person must es
QUESTION 1 A restaurant has experienced a sudden increase in customer complaints and as a consequence the restaurant has been losing customers and orders. The quality manager w
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.
OBJECTIVES Library catalogue is an important tool in a library and cataloguing is one of the most important activities of a library. In this Unit, you are introduced to a few
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