Oracle Exam 1Z0-829 Topic 10 Question 25 Discussion

Actual exam question for Oracle's 1Z0-829 exam

Question #: 25
Topic #: 10

[All 1Z0-829 Questions]

Given the code fragment:

What is the result?

ARange 1
Range 2
Range 3

BRange1
Note a valid rank.

CRange 1
Range 2
Range 3
Range 1
Not a valida rank

DRange 1

Show Suggested Answer

Suggested Answer: B

by Jamal at Sep 12, 2024, 11:19 AM

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Jesusa

2 months ago

Wait, are we supposed to be coding or just guessing randomly? I'm going to go with A, because who doesn't love a good 'Cat Dog' combo, am I right?

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Harley

15 days ago

I believe the correct answer is B) A NullPointerException is thrown

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Sabra

18 days ago

I agree, let's analyze the code fragment to determine the result.

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Francene

26 days ago

I think we are supposed to be coding, not guessing randomly.

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Aleshia

2 months ago

Haha, this is a classic Java trick question. I'm going with C. The output will just be 'Dog' twice, because that's what the printAnimal() method is hard-coded to return.

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Gladys

22 hours ago

I see where you're coming from, but I still think it's C. The output will be 'Dog' twice.

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Yvette

8 days ago

I'm not sure about this one. I think it might be D. The output will be 'Cat' followed by 'null'.

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Margarita

11 days ago

I agree with you, I also think it's B. The code will throw a NullPointerException.

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Annelle

1 months ago

I think it's B. A NullPointerException will be thrown because the animal variable is not initialized.

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Isaac

2 months ago

No way, the answer has to be D. The first call to printAnimal() will return 'Cat', but the second call will return 'null' because the animal reference is null.

upvoted 0 times