Engineering, 16.06.2020 22:57 wolfycatsz74

Which statement is correct? Flat files use foreign keys to uniquely identify tables,
O Flat files use foreign keys to secure data.
Aforeign key is a primary key in another table.
A foreign key uniquely identifies a record in a table.
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Which statement is correct? Flat files use foreign keys to uniquely identify tables,
O Flat f...

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