Database-Management-System
August 29, 2024Database-Management-System
August 29, 2024Database-Management-System
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Question 627
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A data warehouse is always _________.
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Subject oriented
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Object oriented
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Program oriented
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Compiler oriented
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Question 627 Explanation:
→ A data warehouse is a subject-oriented, integrated, time-variant and non-volatile collection of data in support of management’s decision making process.
Subject oriented: A data warehouse can be used to analyze a particular subject area. For example, “sales” can be a particular subject.
Subject oriented: A data warehouse can be used to analyze a particular subject area. For example, “sales” can be a particular subject.
Correct Answer: A
Question 627 Explanation:
→ A data warehouse is a subject-oriented, integrated, time-variant and non-volatile collection of data in support of management’s decision making process.
Subject oriented: A data warehouse can be used to analyze a particular subject area. For example, “sales” can be a particular subject.
Subject oriented: A data warehouse can be used to analyze a particular subject area. For example, “sales” can be a particular subject.