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The "____" characteristic of a primary key states that:
The PK should not have embedded semantic meaning.An attribute with embedded semantic meaning is probably better used as a descriptive characteristic of the entity rather than as an identifier.
Q16: Data integrity is enforced by the DBMS
Q18: _ are required to prevent another transaction
Q18: DATE()and SYSDATE are special functions that return
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Q57: Procedural code is executed on the database
Q65: Entity subtypes do not inherit the relationships
Q66: A proper understanding of the concept and
Q67: The first step in the DBLC is
Q69: A _ key is a real-world,generally accepted
Q222: What percentage of individuals treated with electroconvulsive