From a Data Analyst's Point of View, Decision Support Data

question 27

Multiple Choice

From a data analyst's point of view, decision support data differ from operational data in three main areas: time span, granularity, and _____.

• A) usability
• B) dimensionality
• C) transaction processing
• D) sparsity

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Definitions:

Study

The act of devoting time and attention to acquiring knowledge on an academic subject, particularly by means of books.

Insulin

A hormone produced by the pancreas that regulates blood glucose levels by facilitating the uptake of glucose into tissues.

Extract Glucose

The process of isolating glucose, a simple sugar and important energy source, from various sources in biochemical applications or physiological processes.

Homeostasis

The self-regulating process by which biological systems tend to maintain stability while adjusting to conditions for optimal survival.