問題詳情
73.Given: 10. interface Data { public void load(); } 11. abstract class Info { public abstract void load(); } Which class correctly uses the Data interface and Info class?
(A) public class Employee extends Info implements Data {public void load(){ /* do something */ }}
(B) public class Employee implements Info extends Data {public void load(){ /* do something */ }}
(C) public class Employee extends Info implements Datapublic void load(){ /* do something */ }public void Info.load(){ /* do something */ }}
(D) public class Employee implements Info extends Data {public void Data.load(){ /* do something */ }public void load(){ /* do something */ }}
(E) public class Employee implements Info extends Data {public void load(){ /* do something */ }public void Info.load(){ /* do something */ }
參考答案