It is important for the database administrator to estimate how much disk capacity is required for a new database to ensure that sufficient disk space is available.
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Q2: A database is a collection of interrelated
Q3: An historical advantage of using conventional files
Q4: Duplication of data items in multiple files
Q5: A database is not necessarily dependent on
Q6: Given the large capacity disks that are
Q8: Conventional files are relatively difficult to design
Q9: Files tend to be built around single
Q10: A significant disadvantage of conventional files is
Q11: A significant advantage of conventional files is
Q12: As legacy file-based systems and applications become
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