Multiple choice

The ____________ contains data descriptions and defines the name, data type and length of each field in the database.

  1. data dictionary

  2. data table

  3. data record

  4. data field

  5. None of these
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A Correct answer
Explanation

A data dictionary is a centralized repository of information about data such as meaning, relationships to other data, origin, usage, and format (data type and length).

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