a program that automatically browses all web pages (in a systematic manner), looking for new and updated pages. It Provides data about web pages in order to produce an index (database/list) which can be used by a search engine.
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Card 7
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An application accessed over the internet that maintains indexes of web pages and logical operators/key words to find the information you require.
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Card 8
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allows you to combine words and phrases using the words AND, OR, NOT and NEAR to limit, widen, or define your search.
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Card 9
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Uses an area of a web page that contains a link to another location on the Web.
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Card 10
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Where a series of computers are networked together and they each work on solving the same problem
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Card 11
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consists of rules drawn up by the the senior management that set out what an employee is/is not allowed to do
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Card 12
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a simple database that stores all data in a single file or table
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Card 13
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a large collection of data items stored in tables containing links between the tables so that data can be accessed in many different ways and by a range of different applications programs.
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Card 14
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key is unique and used to identify a record/table and other fields that depend on it.
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Card 15
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a field of one table which is also the primary key of another table used to establish relationships/links between tables.
