Bosire has a simple flat file database. Its table has two fields: name and telephone number. a.
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Bosire has a simple flat file database. Its table has two fields: name and telephone number.
a. Explain why neither field is suitable as a primary key. What field could be added to create a primary key?
b. Why might a user choose to create a flat file database rather than a relational database?
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Related Book For
Cambridge IGCSE Computer Science Coursebook
ISBN: 9781107518698
1st Edition
Authors: Sarah Lawrey, Donald Scott
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