题目内容

________ is a process that spans all organizational business processes and applications.

A. Big data
B. Data governance
C. Master data
D. Master data management

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________ are a set of core data that span the enterprise information systems.

A. Data governance
B. Master data
C. Master data management
D. Transaction data

Database systems minimize ________.

A. independence
B. integrity
C. redundancy
D. security

Database systems minimize ________.

A. inconsistency
B. independence
C. integrity
D. security

Which of the following is an accurate representation of the data hierarchy from smallest to largest?

A. bit, byte, field, record, file, database
B. bit, byte, field, file, record, database
C. byte, bit, field, record, file, database
D. byte, bit, field, file, record, database

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