Decision support data tends to be non-normalized, _____, and pre-aggregated.
A) unique
B) duplicated
C) optimized
D) sorted

Name: Decision support data tends to be non-normalized, _____, and pre-aggregated. A) unique B) duplicated C) optimized D) sorted
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Decision support data is often duplicated and pre-aggregated to improve query performance and analysis speed, which does not require the strict normalization typical of transactional databases.

Decision Support Data Tends to Be Non-Normalized, _____, and Pre-Aggregated