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For the following above code snippets, identify whether the code:

For the following above code snippets, identify whether the code:

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider the following classes : Note: please solve with java, thanks.
public class AnimalHouse<E> { private E animal; public void setAnimal(E x) { animal = x; } public E getAnimal() { return animal; } } public class Animal{ } public class Cat extends Animal { public class Dog extends Animal { } For the following above code snippets, identify whether the code: 1. Fails to compile, 2. Compiles with a warning, 3. Generates an error at runtime, or 4. None of the above (compiles and runs without problem.) Question la. AnimalHouse<Animal> house = new AnimalHouse<Cat>(); Question 1b. AnimalHouse<Cat> house = new AnimalHouse<Animal>(); Question 1c. AnimalHouse<?> house = new AnimalHouse<Cat>(); house.setAnimal(new Cat()); Question 1d. AnimalHouse house = new AnimalHouse(); house.setAnimal(new Dog());
Transcribed Image Text:public class AnimalHouse<E> { private E animal; public void setAnimal(E x) { animal = x; } public E getAnimal() { return animal; } } public class Animal{ } public class Cat extends Animal { public class Dog extends Animal { } For the following above code snippets, identify whether the code: 1. Fails to compile, 2. Compiles with a warning, 3. Generates an error at runtime, or 4. None of the above (compiles and runs without problem.) Question la. AnimalHouse<Animal> house = new AnimalHouse<Cat>(); Question 1b. AnimalHouse<Cat> house = new AnimalHouse<Animal>(); Question 1c. AnimalHouse<?> house = new AnimalHouse<Cat>(); house.setAnimal(new Cat()); Question 1d. AnimalHouse house = new AnimalHouse(); house.setAnimal(new Dog());
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