Oracle Exam 1Z0-808 Topic 14 Question 98 Discussion

Actual exam question for Oracle's 1Z0-808 exam

Question #: 98
Topic #: 14

[All 1Z0-808 Questions]

Given the code fragment:

Which action enables the code to print Helping... Done?

Areplace class Humanoid extends Robot {
with abstract class Humanoid extends Robot {

Breplace interface Speakable {
with abstract class Speakable

Creplace public void process();
with public abstract void process();

Dreplace abstract class Robot implements Speakable {
with class Robot extends Speakable {

Show Suggested Answer

Suggested Answer: C

by Gerald at Jul 17, 2024, 07:49 PM

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Pok

4 months ago

I don't know, man. If I choose D, maybe the graders will be impressed by my outside-the-box thinking. Or they'll just think I'm an idiot. Eh, 50/50 chance, I guess.

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Mari

3 months ago

True, I guess I'll go for it and hope for the best.

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Sueann

3 months ago

Yeah, it's a gamble. But sometimes risks pay off.

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Inocencia

3 months ago

I think D is a risky choice, but it might work.

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Misty

4 months ago

This question is really making my head spin. I'm just going to go with C and hope for the best. At least it sounds the most technical, right?

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Noemi

4 months ago

I'm torn between A and C, but I'm leaning towards A. Making the Humanoid class abstract just feels more fitting for the problem description.

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Alonzo

4 months ago

Haha, I bet the answer is D. Extending Speakable seems like a really weird way to implement this, but you know how these exam questions can be.

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Hannah

2 months ago

D) You got it! Extending an interface doesn't make sense, so changing it to a class is the way to go.

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Aleshia

3 months ago

C) Good point, abstract methods are key here. Make sure you understand their role.

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Melita

3 months ago

B) I think you're on the right track. Consider the difference between interfaces and abstract classes.

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Maybelle

3 months ago

A) No, that's not correct. Think about the purpose of interfaces in Java.

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Alana

4 months ago

Nah, I'm going with option B. Changing the interface to an abstract class seems more logical to me.

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Valene

4 months ago

Hmm, I think the answer is C. Making the method abstract forces the subclasses to implement it, which would then print 'Helping... Done'.

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Naomi

3 months ago

That makes sense, it would then print 'Helping... Done'.

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Naomi

4 months ago

Yes, making the method abstract would require the subclasses to implement it.

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Naomi

4 months ago

I think the answer is C.

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Quentin

5 months ago

I'm not sure, but I think the correct answer is C) replace public void process();

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Izetta

5 months ago

I disagree, I believe the answer is D) replace abstract class Robot implements Speakable {

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Silva

5 months ago

I think the answer is A) replace class Humanoid extends Robot {

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