Which term describes the actual organization of data stored on physical storage devices?
Options
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A.
External schema
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B.
Internal schema
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C.
Conceptual schema
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D.
More than one of the above
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E.
None of the above
Correct Answer (Detailed Explanation is Below)
B.
Internal schema
Detailed Explanation
- Internal schema: Describes how data is physically stored.
- It includes storage structures, file organization and access paths.
- It belongs to the internal level of the three-schema architecture.
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