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Using ODL, you can define which of the following?

  • A.Attribute
  • B.Operation
  • C.Structure
  • D.All of the above.

Answer: D

Correct answer: All of the above.

ODL is a full data definition language for the object model, so a class declaration may carry attributes, the operations that act on them, relationships to other classes, and structured types built from the literal types. That breadth is the point: the schema records behaviour as well as data.

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