A logical schema
| A. | Is the entire database. |
| B. | describe data in terms of relational tables and columns, object-oriented classes, and XML tags. |
| C. | Describes how data is actually stored on disk. |
| D. | Both (A) and (C) |
Answer : A Explanation : Balaram Jena said: (1:39pm on Monday 6th January 2014)
answer must be B
kamesh saini said: (3:36pm on Thursday 16th July 2015)
logical schema is entire data base how
Shikha said: (6:52am on Thursday 12th April 2018)
I think it should be B
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
