Below is the class Greeter and its method, greet: public class Greeter { } public String greet() { } return "Hi"; Which of the following are the correct way to create a subclass called MeanGreeter and implement the overridden greet method of the child class so that it returns "Go Away"? (Select all that apply) class MeanGreeter extends Greeter ( public String greet() { return super() + "Go Away"; } } class MeanGreeter implements Greeter { public String greet() { } } return "Go Away"; Oclass MeanGreeter extends Greeter ( public String greet() ( return "Go Away";
Below is the class Greeter and its method, greet: public class Greeter { } public String greet() { } return "Hi"; Which of the following are the correct way to create a subclass called MeanGreeter and implement the overridden greet method of the child class so that it returns "Go Away"? (Select all that apply) class MeanGreeter extends Greeter ( public String greet() { return super() + "Go Away"; } } class MeanGreeter implements Greeter { public String greet() { } } return "Go Away"; Oclass MeanGreeter extends Greeter ( public String greet() ( return "Go Away";
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Below is the class Greeter and its method, greet:
public class Greeter
{
}
public String greet()
{
}
return "Hi";
Which of the following are the correct way to create a subclass called MeanGreeter and implement the overridden greet method
of the child class so that it returns "Go Away"? (Select all that apply)
class MeanGreeter extends Greeter
(
public String greet()
{
return super() + "Go Away";
}
}
class MeanGreeter implements Greeter
{
public String greet()
{
}
}
return "Go Away";
Oclass MeanGreeter extends Greeter
(
public String greet()
(
}
}
return "Go Away";
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