Oracle Exam 1Z0-808 Topic 8 Question 96 Discussion

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

Question #: 96
Topic #: 8

[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 Alexis at Jul 02, 2024, 06:37 AM

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Stefania

5 months ago

I bet the developers of this question had a good laugh coming up with these options. They're really testing our understanding of inheritance and abstraction!

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Delbert

4 months ago

B) Yeah, it's all about understanding how inheritance and abstraction work in Java.

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Whitley

4 months ago

A) That's for sure! They really want us to pay attention to the details in the code.

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Erinn

5 months ago

I think Julianna is correct, the correct answer is C) replace public void process(); with public abstract void process();

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Julianna

5 months ago

But if you replace class Robot extends Speakable {, it won't work because Robot needs to implement the methods of Speakable interface

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Horace

5 months ago

Haha, the answer is definitely A. Who wouldn't know that making the Humanoid class abstract is the way to go here?

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Dominga

4 months ago

Yeah, making the Humanoid class abstract should do the trick.

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Nana

5 months ago

I think the answer is A.

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Irma

6 months ago

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

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Nelida

6 months ago

Ah, I see. We need to make the Humanoid class abstract to enable the code to print 'Helping... Done'. That's a good one!

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Ceola

5 months ago

Abstract classes allow for defining common behavior without implementing all methods.

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Ceola

5 months ago

Yes, changing Humanoid to abstract is the key here.

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Julianna

6 months ago

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

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