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UGC NET CSE | September 2013 | Part 2 | Question: 39
Views are useful for ____ unwanted information, and for collecting together information from more than one relation into a single view. Hiding Deleting Highlighting All of the above

go_editor asked in Databases Jul 21, 2016

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UGC NET CSE | June 2012 | Part 3 | Question: 8, UGCNET-Dec2012-III: 59
Which level of abstraction describes what data are stored in the database? Physical level View level Abstraction level Logical level

go_editor asked in Databases Jul 6, 2016

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Recent questions tagged data-model