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_____ exists when the same data are stored unnecessarily at different places.
Q13: Computed or derived facts are sometimes called
Q15: A(n) _ is written in a programming
Q19: MySQL allows multiple triggering conditions per trigger.
Q40: Of the following, what is one of
Q45: Periodicity, usually expressed as current year only,
Q47: One practical advantage of a(n) _ key
Q53: What is the first step in the
Q54: Several DBMS packages contain features that allow
Q64: A table where all attributes are dependent
Q64: _ security breaches include database access by