相关考题

单项选择题 public class Test {  public enum Dogs {collie, harrier};  public static void main(String [] args) {  Dogs myDog = Dogs.collie;  switch (myDog) {  case collie:  System.out.print(”collie “); case harrier:  System.out.print(”harrier “);  }  }  }  What is the result?()

单项选择题 public class Test {  public enum Dogs {collie, harrier, shepherd};  public static void main(String [] args) {  Dogs myDog = Dogs.shepherd;  switch (myDog) {  case collie:  System.out.print(”collie “);  case default:  System.out.print(”retriever “); case harrier:  System.out.print(”harrier “);  }  }  }  What is the result?()

单项选择题 public class Bootchy {  int bootch;  String snootch;  public Bootchy() {  this(”snootchy”);  System.out.print(”first “);  }  public Bootchy(String snootch) {  this(420, “snootchy”);  System.out.print(”second “);  }  public Bootchy(int bootch, String snootch) {  this.bootch = bootch;  this.snootch = snootch;  System.out.print(”third “);  }  public static void main(String[] args) {  Bootchy b = new Bootchy();  System.out.print(b.snootch +“ “ + b.bootch);  }  }  What is the result?()