Duplication of data items in multiple files is normally cited as the principal disadvantage of (file-based or database) systems.
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Q206: _ of data offers performance and accessibility
Q207: _ is the simplest and easiest solution
Q208: A(n) _ is a collection of similar
Q209: A(n) _ is a collection of interrelated
Q210: A historical _ (advantage or disadvantage) of
Q212: _ is a three-step technique that places
Q213: Once a database design and its corresponding
Q214: Conventional files are relatively _ (easy or
Q215: The trend is overwhelmingly in favor of
Q216: A significant disadvantage of _ (conventional files
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