Rakesh Ghritlahre
Rakesh Ghritlahre
8 years ago

In order to use a DBMS it is important to understand

A. the physical schema

B. all subscheme that the system support

C. one subschema

D. both A and B


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Comments ( 4 )

  1. Sathya Saravanan
    Sathya Saravanan :
    3 years ago

    ANS : C.one sub schema

  2. RAVINDRA KUMAR
    RAVINDRA KUMAR :
    4 years ago

    Answer:-C one subschema

  3. RAVINDRA KUMAR
    RAVINDRA KUMAR :
    4 years ago

    one sub schema

  4. Ashok Sharma
    Ashok Sharma :
    5 years ago

    c

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