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In a relational database, what is the purpose ofthe CASCADE pon in a forein layconstraint?o It allows the foreign key to haye duplieste values .

In a relational database, what is the purpose ofthe "CASCADE pon in a forein layconstraint?o It allows the foreign key to haye duplieste values

. 1

O It automatially updates or deiets related records when changes are nade ta the prinayleO it forces the foreign keylo be unique within the table

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