n your own words, please describe the data dictionary. When and where does the data dictionary remember which items it has in its collection? Is there already a data dictionary available?

Oracle 12c: SQL
3rd Edition
ISBN:9781305251038
Author:Joan Casteel
Publisher:Joan Casteel
Chapter2: Basic Sql Select Statements
Section: Chapter Questions
Problem 1RQ
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In your own words, please describe the data dictionary. When and where does the data dictionary remember which items it has in its collection?
Is there already a data dictionary available?

 

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