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In a(n) _____ diagram, the arrows above the attributes indicate all desirable dependencies.
Q19: A table is also called a(n) because
Q22: is a string function that returns the
Q26: System support activities cover all tasks directly
Q27: In the context of the database design
Q34: ANSI-standard SQL allows the use of special
Q38: Describe the need for convenient and safe
Q58: Among client-side extensions, is a Microsoft specification
Q81: Composite primary keys are particularly useful as
Q109: A table is in BCNF if every
Q121: Unemployment and inflation are important determinants of