Java OCA OCP Practice Question 176

Question

Which of the following statements is true? (Choose one.)

  • A. Object references can be converted in assignments but not in method calls.
  • B. Object references can be converted in method calls but not in assignments.
  • C. Object references can be converted in both method calls and assignments, but the rules governing these conversions are very different.
  • D. Object references can be converted in both method calls and assignments, and the rules governing these conversions are identical.
  • E. Object references can never be converted. 


D.

Note

Method-call and assignment conversions are governed by the same rules concerning the legal relationships between the old and new types.




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