Please answer question. This is pertaining to Java programming language2-20 public abstract class Landmark {public abstract int countVisitors();}Consider the class shown above. Which of the following class definitions will NOTcompile?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; }}

public abstract class Landmark { public abstract int countVisitors(); Consider the class shown above. Which of the following class definitions will NOT ompile? 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; }

public abstract class Landmark { public abstract int countVisitors(); Consider the class shown above. Which of the following class definitions will NOT ompile? 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; }

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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