Data redundancy is eliminated or minimized in a flat file system.
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Q1: A database is a critical component of
Q8: Any changes to a database's structure,such as
Q9: Redundant data is eliminated by a process
Q10: The sequential access file structure method is
Q11: The indexed sequential access method (ISAM) is
Q12: The database component of an information system
Q15: A select operation pares down a table
Q16: In a relational model,the rows are called
Q17: For each database,there can be more than
Q19: Disks are sequential access devices, whereas tapes
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