In the_________ phase,specialists ensure that all data is consistent.
A) loading
B) extraction
C) transformation
D) divisional
Correct Answer:
Verified
Q37: A(n)_ is created "on the fly" as
Q38: The smallest piece of data is called
Q39: A _is the general logical structure in
Q40: A(n) _is unique if the value (content)
Q41: _involves high volumes of data compiled from
Q43: For some business needs you must use
Q44: The description of each table structure and
Q45: The inclusion of foreign keys to create
Q46: In the_ phase of data warehousing,specialists compare
Q47: The lack of a_ in Big Data
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