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Farm Class

Farm Class

Assessment

Presentation

Fun

12th Grade

Practice Problem

Hard

Created by

Derrick Heffelfinger

FREE Resource

5 Slides • 5 Questions

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Multiple Choice

Which of the following statements about the speak() method in the Animal class is correct?

1

It prints a generic animal noise

2

It prints the specific sound of each animal

3

It does not print anything

4

It throws an error

4

Multiple Choice

Why is it important to use inheritance when designing classes for different types of animals in object-oriented programming?

1

It allows code reuse and easier maintenance

2

It makes the code run faster

3

It prevents errors in the code

4

It makes the code look more colorful

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Open Ended

If you could add another animal to the Farm class, what animal would you choose and what sound would its speak() method make?

9

Multiple Select

Select all classes that override the speak() method from the Animal class.

1

Cow

2

Chicken

3

Squirrel

4

Farm

10

Open Ended

Explain how polymorphism is demonstrated in the Farm class when the speak() method is called for each animal.

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