Question: Distinguish between logical and physical data
Distinguish between logical and physical data independence.
Answer to relevant QuestionsList the major functions performed by the DBMSGive in your own words an interpretation as a true proposition of a typical row from each of your answers to Exercise 1.5:Sketch the contents of the catalog relvars TABLE and COLUMN for the suppliers and parts database.Again using the suppliers parts projects database, write a program with embedded SQL statements to list all suppliers in supplier number order. Each supplier should be immediately followed in the listing by all projects ...Find Vo in the network shown using superposition
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