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A trigger is executed as part of the transaction that triggered it.
Q10: The first step in developing the conceptual
Q11: Normalization produces a lower normal form.
Q19: The _ data model is said to
Q27: In an ER diagram, primary keys are
Q48: The creation and management of user interfaces
Q61: In the original Chen model, each attribute
Q74: A(n) _ rule is a brief and
Q85: The query used to list the P_CODE,
Q88: A(n) _ index is an index in
Q96: In most modern relational DBMSs, a new