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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Cambridge IGCSE Computer Science Coursebook

ISBN: 9781107518698

1st Edition

Authors: Sarah Lawrey, Donald Scott

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Question Posted: Sep 06, 2021 02:33 AM

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Bosire has a simple flat file database. Its table has two fields: name and telephone number. a.

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Cambridge IGCSE Computer Science Coursebook

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