A data warehouse is a(n) ___________ collection of analytical information-gathered from many different operational databases-that supports business analysis activities and decision-making tasks.
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Q26: A data _ contains a subset of
Q31: A(n)_ key in the relational database model
Q37: A(n)_ is the common term for the
Q43: A foreign key is a field (or
Q96: One of the advantages found in a
Q100: In a table, each row contains a
Q101: The _ is accurate and complete.
Q104: _ reveals the degree to which variables
Q106: A(n) _ key is a field that
Q108: Information in a data warehouse contains layers
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