Farm Class
Presentation
•
Fun
•
12th Grade
•
Practice Problem
•
Hard
Derrick Heffelfinger
FREE Resource
5 Slides • 5 Questions
1
2
3
Multiple Choice
Which of the following statements about the speak() method in the Animal class is correct?
It prints a generic animal noise
It prints the specific sound of each animal
It does not print anything
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?
It allows code reuse and easier maintenance
It makes the code run faster
It prevents errors in the code
It makes the code look more colorful
5
6
7
8
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.
Cow
Chicken
Squirrel
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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