public abstract class Landmark { public abstract int countVisitors(); } Consider the class shown above. Which of the following class definitions will NOT compile?
public abstract class Landmark { public abstract int countVisitors(); } Consider the class shown above. Which of the following class definitions will NOT compile?
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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Please answer question. This is pertaining to Java
2-19
Transcribed Image Text:public abstract class Landmark {
public abstract int countVisitors();
}
Consider the class shown above. Which of the following class definitions will NOT
compile?
public abstract class EmpireState extends Landmark {
public abstract int countFloors ();
}
public class EmpireState extends Landmark {
public int numFloors() { return 100; }
}
public class EmpireState extends Landmark {
public int countVisitors() { return 50; }
}
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