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A copy of the ___ of the table is in the first column of the database, i.e., search key

7. A copy of the ___ of the table is in the first column of the database, i.e., search key.

1. Primary Key
2. Candidate Key
3. Both A and B
4. None of the above

Answer: C) Both A and B

Explanation:

A copy of the primary key or candidate key of the table is in the first column of the database.