Discussões Q&A
Cat < dog
3 Votos
8 Respostas
Fill in the blanks to output "Rex barks." class Dog { constructor(name) { .name = name; } bark() { console.
-2 Votos
7 Respostas
Fill in the blanks that define an abstract Animal class and a dog class that inherits from it.
class Animal{
public:
virtual void bark()=___;
};
class Dog __ Animal{
public:
_____bark(){
cout<<"Woof!";
}
};
1 Voto
2 Respostas
How can you change the Speak method to write the sentence "The dog says" + the value of your Sound property.
2 Votos
12 Respostas
what is difference between: public class Animals { ..... and Animal dog = new Animal();
2 Votos
1 Resposta
why System.out.println("Grr..."); //"Grr..." is not printed ? // but the class dog is extends animal can anyone explain m
3 Votos
5 RespostasI need help!
0 Voto
2 RespostasComplete the program below to make class Dog declare a constructor that has one (1) parameter and assigns it to the private age
0 Voto
4 Respostas
How does the subclass Dog inherit the variable legs with the value of 4 from the superclass Animal
0 Voto
1 Resposta
Python
-4 Votos
2 Respostas
How does the subclass Dog inherit the variable legs with the value of 4 from the superclass Animal - Java
0 Voto
2 RespostasWhat is the use of the line "Animal dog =new animal();". Why can't we use directly "Animal dog; dog.bark;"what's the role of new
0 Voto
4 Respostas
How can I create a new class when I have many public classes Dog Cat Fish and Owner String Name age
0 Voto
2 Respostas
what if we write: public class Animals {..... // in a public class and Animal dog = new Animal(); // in a main.
2 Votos
1 Resposta
classe animal has makesound function i.e grr..... nd classes cat and dog also have makesound function i.e meow nd woof respectively... due to inheritance classes cat and dog also have makesound function of animal class ie grr.... now my q is how compiler will know which function to execute is nt ds ambiguous??... two choices r dere....
1 make sound function of animal class ie grr
2 make sound function of own like woof or meow.... any help would be really helpful....
0 Voto
6 Respostas
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