In which level of the three-schema architecture are individual user views defined?

Options

  • A. Internal level
  • B. Conceptual level
  • C. External level
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

C. External level

Detailed Explanation

  • External level: Defines individual user views of the database.
  • Conceptual level: Describes the overall logical structure.
  • Internal level: Describes physical data storage.