A very popular development technique used by database professionals to adopt a database design to a new or changing requirement is known as ________.
A) data marts
B) normalization
C) data models
D) entity-relationship data modeling
E) data migration
Correct Answer:
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A)inserts data
B)modifies data
C)reads
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A)tables
B)metadata
C)triggers
D)stored procedures
E)All of
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A)are supplied
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A)was first proposed in
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