In comparison with a flat file system, _____ in a database.
A) storage space is reduced
B) programs and data are interdependent
C) complex requests cannot be handled easily
D) data redundancy is introduced
Correct Answer:
Verified
Q21: The _ method for accessing files is
Q22: For each database, there:
A)is only one physical
Q23: In the context of the types of
Q24: In the context of business analytics, prescriptive
Q25: In comparison with flat file systems, databases:
A)minimize
Q27: _ is a component of a data
Q28: The first step in database design is
Q29: In the context of data models, relationships
Q30: Which file structure is similar to a
Q31: A data mart is designed for an
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