Question: When viewed from the highest to most elemental level, the data hierarchy is a. attribute, record, file. b. record, attribute, key. c. file, record, attribute.

When viewed from the highest to most elemental level, the data hierarchy is

a. attribute, record, file.

b. record, attribute, key.

c. file, record, attribute.

d. file, record, key.

e. key, record, file.

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