Which of the following is true of a flat file system?
A) Data redundancy is eliminated or minimized.
B) Data management is improved.
C) More sophisticated security measures cannot be used.
D) A variety of relationships among data can be easily maintained.
Correct Answer:
Verified
Q10: A distributed database is not limited by
Q33: In the _ model,each record can have
Q34: The _ in a database model defines
Q36: The _ view involves how information appears
Q37: The database administrator is responsible for developing
Q37: Which of the following is a source
Q40: Which of the following is true of
Q41: We use the _ operator when all
Q43: A data _ stores definitions,such as data
Q51: In a data warehouse,_ means collecting data
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