If Class Dog Has a Subclass Retriever, Which of the Following

question 14

Multiple Choice

If class Dog has a subclass Retriever, which of the following is true?

• A) Because of single inheritance, Dog can have no other subclasses.
• B) Because of single inheritance, Retriever can extend no other class except Dog.
• C) The relationship between these classes implies that Dog "is-a" Retriever.
• D) The relationship between these classes implies that Retriever "has-a" Dog.

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