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Exam 1z0-819 topic 1 question 158 discussion

Actual exam question from Oracle's 1z0-819
Question #: 158
Topic #: 1
[All 1z0-819 Questions]

Given:



and



Which is the correct implementation of the getRatings method in the Football subclass?

  • A. The subclass getRatings method uses public.getRatings() to call the base class method but uses its own named fields in the implementation.
  • B. The subclass getRatings method implementation directly accesses the fields in the Sports superclass.
  • C. The subclass getRatings method uses new.getRatings() to call the base class method but uses its own named fields in the implementation.
  • D. The subclass getRatings method uses super.getRatings() to call the base class method but uses its own named fields in the implementation.
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Suggested Answer: D 🗳️
by [deleted] at Aug. 31, 2023, 11:54 a.m.

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d7bb0b2
1 year ago
Selected Answer: D
D, to call base method of super classs, super.method is used
upvoted 1 times
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Omnisumem
1 year, 3 months ago
Selected Answer: D
AI answered: The correct implementation of the getRatings method in the Football subclass is: D. The subclass getRatings method uses super.getRatings() to call the base class method but uses its own named fields in the implementation. Explanation: Using super.getRatings() allows the Football subclass to call the getRatings method defined in the Sports superclass. The subclass can then use its own named fields and logic in the implementation of the method while still leveraging the functionality provided by the base class.
upvoted 2 times
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