When you normalize a relation by breaking it into two smaller relations, what must you do...
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When you normalize a relation by breaking it into two smaller relations, what must you do to maintain data integrity? (choose two options) A. Remove any functional dependencies from both relations B. Assign both relations the same primary key field(s) C. Create a primary key(s) for the new relation D. Link the relations by a common field. When you normalize a relation by breaking it into two smaller relations, what must you do to maintain data integrity? (choose two options) A. Remove any functional dependencies from both relations B. Assign both relations the same primary key field(s) C. Create a primary key(s) for the new relation D. Link the relations by a common field.
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