What is a data dictionary?

Question

Options

• AA system catalog containing user data
• BAn area of the database that is directly accessible by the user
• CData that is stored in tables and is only accessible by the DBMS
• DMetadata that is stored in tables and is only accessible by the DBMS

• A
  3% (1)
• B
  15% (5)
• C
  9% (3)
• D
  74% (25)

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