ICT. First prep. First term. Database Design. AL -AZhar AL Seraj for the most important educational points. 

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Database A group of data and information organized and linked to each other, similar to a library in which books are kept, but instead of books, data and information are stored. The database is used to save and retrieve information easily and efficiently. Information is stored and managed digitally using dedicated

The importance of databases in our lives -Saving student data at school Saving medical records in hospitals-  Tracking inventory in stores

Advantages of using databases Data:  Efficiency                Accuracy        Organization Security                  Sharing

Programs used to create a spreadsheet Using Word and Excel, a spreadsheet can be created, for example, a spreadsheet for student grades. But it is difficult to use Excel if you have a large amount of complex data.  Microsoft Access program Is one of the applications used to create databases, as it builds a real database, where you can build a complex structure for data and manage it more efficiently.

AL -AZhar  AL Seraj for the most  important educational points

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