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Context Setting
'Context setting' implies that the significance and inter-relatedness of individual dataitems be made explicit, and piece of information in the entire scheme of things is known. It is an important part of the transformation of mere data into usable information. This naturally means something beyond simple packaging and standardisation. The information must be expressed in the form which is most appropriate for the individual user, so that its significance can be clearly appreciated. Context setting, byits very nature, implies a particular context and a particular user need. The context setting aspect is most important for inter-disciplinary areas, where selection and presentation of material is also of great importance. Oceanographic Literature Review might be cited as an example of this type of information service. From this brief description of 'value-added' information services, it may be stated that value-added procedures provide high-quality form of information and value-added systems and services are generally most useful to users. Therefore, an increasein the availability of such services is to be welcomed. But, it must be stated that value-added options are expensive to provide and might lead to the emergence of high-cost information services which could be availed only by those who can afford the cost. This may lead to complex problems and deprive a large category of users from availing the benefits of such services.
Library Networks A Library network is defined by Hunter and Bakewell as "A group of libraries and/or information service points, connected together for the purpose of satisfy
T he Organisation initiator The initiator first identifies the need to purchase a particular product or service to crack an organisational problem. Change management is a c
CD-ROM Networks CD-ROM has become an important medium for the storage and dissemination of information. Many information products are now available on CD-ROM. CD-ROMs represen
Types of Observation: Types of observation relate to the observer-observed relationship. It has been described as "concealment and participant", "concealment and non- part
ALPHABETICAL CATALOGUES : Readers are more at home with a catalogue arranged alphabetically, as such catalogues are arranged as in a dictionary. Alphabetical catalogues can be
Internet Shopping system: Project Name : Internet Shopping system Role : Leading the Team, Involved in Requirement Gathering, Estimation, System, System Design, Datab
R i sk classification based on where risk control lies From the point of view of where risk control lies, five classifications of risk can be listed: External risks wh
Factors in designing a project structure The project's success is defined by a properly designed organisation chart. An organisation chart shows where each person is positione
what is an information resource management?
QUESTION (a) Derive and explain the Capital Market Line. Make and state all necessary assumptions (b) Explain clearly how you would test for- (i) the size effect (ii)
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