Oracle
1Z0-851 · Question #72
Given: class Mammal { } class Raccoon extends Mammal { Mammal m = new Mammal(); } class BabyRaccoon extends Mammal { } Which four statements are true? (Choose four.)
The correct answer is A. Raccoon is-a Mammal. B. Raccoon has-a Mammal. C. BabyRaccoon is-a Mammal. F. BabyRaccoon is-a BabyRaccoon. See the full explanation below for the reasoning.
Question
Given: class Mammal { } class Raccoon extends Mammal { Mammal m = new Mammal(); } class BabyRaccoon extends Mammal { } Which four statements are true? (Choose four.)
Options
- ARaccoon is-a Mammal.
- BRaccoon has-a Mammal.
- CBabyRaccoon is-a Mammal.
- DBabyRaccoon is-a Raccoon.
- EBabyRaccoon has-a Mammal.
- FBabyRaccoon is-a BabyRaccoon.
How the community answered
(25 responses)- A76% (19)
- D8% (2)
- E16% (4)
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