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  3. the referential integrity rule states that: a)a no

The referential integrity rule states that: a)A non-null primary key should ensure that every row...

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Accounting

The referential integrity rule states that:

a)A non-null primary key should ensure that every row in a table represents something that can be identified.

b)A database table row must contain data about a specific item

c)Foreign keys must have values that correspond to the value of a primary key in another table

d)In a two-dimensional table, each row is a unique entity and each column is a field where data are stored.

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