Discussion :: Database Systems
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In a large DBMS
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A.
each user can "see" only a small part of the entire database
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B.
each user can access every sub¬schema
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C.
each subschema contains every field in the logical schema
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D.
All of the above
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E.
None of the above
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Answer : Option A
Explanation :
No answer description available for this question.
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