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Question

Which of the following options is not true? 
  1. None of these
  2. External view: highest level of abstraction as seen by a user
  3. Internal level: how the data is physically stored
  4. Conceptual view: sum total of Data Base Management System user's views
  5. Internal level: middle level of abstraction


Solution

The correct option is E Internal level: middle level of abstraction
'Internal level: middle level of abstraction' is incorrect.

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