Computers and Technology, 19.04.2021 14:00, elirosejohlandancel

Which statement is correct? Flat files use foreign keys to uniquely identify tables.

Flat files use foreign keys to secure data.

A foreign 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.

Fl...