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12-04-2010, 03:00 PM
Download the attachment for solved cs403 midterm papers and mcq's which will help all students to get maximum marks. So Also share your paper with other students on vuhelp. It will help all of them.
Question No: 2 ( Marks: 1 ) - Please choose one
Making a change to the conceptual schema of a database but not affecting the existing external schemas is an example of
► Physical data independence.
► Concurrency control.
► Logical data independence.
► Functional dependency
Question No: 2 ( Marks: 1 ) - Please choose one
Making a change to the conceptual schema of a database but not affecting the existing external schemas is an example of
► Physical data independence.
► Concurrency control.
► Logical data independence.
► Functional dependency