A Data Warehouse Is a _________ Collection of Information -

question 41

Multiple Choice

A data warehouse is a _________ collection of information - gathered from many different ___________ databases - that supports business-analysis activities and decision-making tasks.

• A) physical; transactional
• B) physical; operational
• C) logical; transactional
• D) logical; operational

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Definitions:

Grouping

The act of organizing or categorizing items, data, or entities based on shared characteristics or criteria.

Finances

The management, creation, and study of money, banking, credit, investments, assets, and liabilities.

Backup Data

Copies of original data preserved to prevent loss of information in case of a system failure or data corruption.

Scheduled

Planned or predetermined activities or transactions that occur at specific times or intervals.