Nowadays, the computer has a role in everyday life. And has been active in various parts of the computer, more and more, which can greatly reduce the operating procedure, because with today's computer technology has advanced, it has become more and more precise, and computers can easily fast and convenient. The service
, which will develop the book rental system is the problem of storing customer information generally put down on paper. And there are problems in the database can not be moved to another location because the old system to a complex database of questions.
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