Multiple choice technology programming languages

These Objects can be put on Interface of a component

  1. Class and Operation

  2. Class and Query

  3. Class, Operation and Query

  4. Only Operation
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A Correct answer
Explanation

In component modeling, the Interface can expose both Class objects and Operation objects, allowing clients to see available operations and the classes they act upon. Queries are typically part of a service contract, not directly placed on an Interface, so the correct pair is Class and Operation.

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