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Q7: A composite key consists of only one
Q10: _ is a component of the relational
Q33: The following figure shows an example of:
Q41: A generic or template data model that
Q51: While Oracle has responsibility for managing data
Q53: The UNION clause is used to combine
Q66: How is the HAVING clause different from
Q82: A transaction is considered isolated when:<br>A) it
Q100: Replication transparency allows a programmer or user
Q104: A trigger can be used for security