Examlex
A dependency of one nonprime attribute on another nonprime attribute is a partial dependency.
Q6: A shared lock produces no conflict as
Q15: A relational table must not contain a(n)_.<br>A)
Q32: If you use a surrogate key,you must
Q48: Non-overlapping subtypes are subtypes that contain a(n)_
Q54: The SDLC provides the big picture within
Q68: The _ manager is responsible for assigning
Q70: _ exists when different versions of the
Q71: The COMMIT command does not permanently save
Q75: The set of possible values for an
Q86: _ coupling describes the extent to which