Oracle Exam 1Z0-808 Topic 10 Question 116 Discussion

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

Question #: 116
Topic #: 10

You are asked to develop a program for a shopping application, and you are given this information:

The application must contain the classes Toy, EduToy, and ConsToy. The Toy class is the superclass of the other two classes.

The int calculatePrice (Toy t) method calculates the price of a toy.

The void printToy (Toy t) method prints the details of a toy.

Which definition of the Toy class adds a valid layer of abstraction to the class hierarchy?

AOption A

BOption B

COption C

DOption D

Show Suggested Answer

Suggested Answer: A

by Gerald at May 02, 2025, 07:49 PM

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Germaine

16 days ago

Option B is the clear winner. Gotta love that abstract layer of awesomeness! It's the toy-tastic solution we've been waiting for.

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Kenia

2 days ago

User2: Absolutely, it's the perfect choice for the shopping application program.

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Dana

5 days ago

User1: I agree, Option B definitely adds a valid layer of abstraction to the class hierarchy.

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Hildred

22 days ago

I prefer Option D because it provides concrete implementations for the methods, making it easier to understand and use.

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Temeka

23 days ago

I agree with Anjelica. Option C defines abstract methods which enforce consistency in subclasses.

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Anjelica

1 months ago

I think Option C adds a valid layer of abstraction because it defines abstract methods that must be implemented by subclasses.

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Desmond

1 months ago

Haha, Option A? Really? That's about as abstract as a concrete block. Option B is the only sensible choice here.

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Carmen

2 days ago

Yeah, Option A is too specific. Option B provides a good level of abstraction.

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Vallie

3 days ago

I agree, Option B is definitely the best choice for adding abstraction.

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Rodolfo

2 months ago

I agree, Option B is the way to go. The abstraction of the Toy class allows for better code organization and easier maintenance down the line.

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Willodean

15 days ago

User 3: Option B allows for better code organization and easier maintenance.

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Magda

22 days ago

User 2: I agree, Option B adds a valid layer of abstraction to the class hierarchy.

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Daren

30 days ago

User 1: I think Option B is the best choice.

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Theresia

2 months ago

Option B seems to be the best choice here. The abstract Toy class provides a clear and logical hierarchy for the different types of toys.

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