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Subject Directories
Subject directories, also known as subject guides allow people to browse information by subject. They are hierarchically organised indexes of different subjects, with links to different web sites on each subject. The searcher can browse through the index in search of relevant subjects and navigate to the relevant web sites by clicking on hostspots which represent those sites: Subject directories are built by human indexers.
Apart from general subject directories, there are also two other types of directories specialised subject directories and clearing houses. Specialised directories specialise in their specific areas and provide access to the most important sites and resources in those areas, where as clearing houses are collections of various specialised search directories, either by including the search directory on their web sites or by providing a link to the web sites of these specialised directories. This facilitates easy location of specialised information on the Internet.
Steps in System Analysis The following are the steps involved in systems analysis: Define the system (definition of the system) including its scope; Analyse the ope
advanced information system
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expain the ethical frameworks
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QUESTION Amazon.com Inc. is an American multinational electronic commerce company founded by Jeff Bezos in 1994. It started as an online bookstore, but now sells a variety of
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Dean Kamen holds more than 150 US and foreign patents related to medical devices, climate control systems, and helicopter design. In 2001 he developed a business to manufacture and
Question: a) When does using an ASP make sense for a large corporation that already has an IS organisation? Provide an example when an ASP might make sense for a start-up comp
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