Explain the three views of a database.
What will be an ideal response?
The unique internal view of the database is the physical arrangement of records which describes the structure of data records, the linkages between files, and the physical arrangement and sequence of records in the file.
The unique conceptual view (or schema) represents the database logically and abstractly.
The many user views (or subschema) define the portion of a database that an individual user is authorized to access.
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What will be an ideal response?
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Answer the following statement true (T) or false (F)
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What will be an ideal response?