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Data Warehousing and ETL Fundamentals
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Expansion for DSS
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A
Decision Support Systems
💡 Explanation:
DSS stands for Decision Support Systems - information systems that support business decision-making activities. These systems analyze large volumes of data to provide insights, reports, and what-if scenarios for managers and executives. Examples include data warehouses, OLAP tools, and business intelligence platforms that help with semi-structured decision making.