The entity relationship diagram (ERD) represents the _____ database as viewed by the end user.
A) condensed
B) physical
C) logical
D) conceptual
Correct Answer:
Verified
Q30: A(n) _ is the set of possible
Q31: A relationship is an association between _.
A)
Q32: A _ relationship exists when an association
Q33: The decision to store _ attributes in
Q34: A derived attribute is indicated in the
Q36: The _ notation of entity-relationship modelling can
Q37: When the specific cardinalities are not included
Q38: An entity is said to be _-dependent
Q39: A _ relationship exists when three entities
Q40: A _ attribute is one that cannot
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