Denormalization might become necessary due to ________.
A) logical considerations
B) performance degradation
C) technological constraints
D) all of the above
Correct Answer:
Verified
Q32: A trigger is executed automatically in response
Q33: Data normalization is a set of guidelines,
Q34: A table is in the first normal
Q35: A table is in the second normal
Q36: A table is in the third normal
Q38: _ relationships must be converted to one-to-many
Q39: Mapping to a relational database is the
Q40: From an object-oriented viewpoint, variables _.
A) are
Q41: _ classes form the overwhelming majority of
Q42: Object space and data space are separated
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