In the context of the types of data in a database, which is a source of internal data?
A) Tax records
B) Sales records
C) Distribution networks
D) Economic indicators
Correct Answer:
Verified
Q18: Data in a database is used for
Q19: Disks are sequential access devices, whereas tapes
Q20: A network model is similar to a
Q21: The _ method for accessing files is
Q22: For each database, there:
A)is only one physical
Q24: In the context of business analytics, prescriptive
Q25: In comparison with flat file systems, databases:
A)minimize
Q26: In comparison with a flat file system,
Q27: _ is a component of a data
Q28: The first step in database design is
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