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My task is to design a database of mobile phones and tariffs. It should be able to show the details of both the phones and the tariffs, and display the networks for both of these.
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| Submitted: Tue Sep 30 2003
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IT GCSE Coursework - Handling Data Statement of the Problem My task is to design a database of mobile phones and tariffs. It should be able to show the details of both the phones and the tariffs, and display the networks for both of these. With it we should be able to give details for likely questions a customer would ask, e.g. size of the phone and tariff. There can be some problems when making a database of phones because most can be available on different networks with different tariffs, and also the fact phones can b different prices on different networks. So to combat this I made an average price. Analysis of the problem The modern data base is now made on computer and the old paper databases which can take ages to find relevant data on the wanted topic. For this data base there are a number of programs I could use but I decided...
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