多做题,通过考试没问题!

Java认证考试

睦霖题库>其他计算机考试>Java认证考试

11.class Snoochy{ 12.Boochybooch; 13.public Snoochy(){booch=newBoochy(this);} 14.} 15. 16.class Boochy{ 17.Snoochy snooch; 18.public Boochy(Snoochys){snooch=s;} 19.} And the statements: 21.public static void main(String[]args){ 22.Snoochy snoog=new Snoochy(); 23.snoog=null; 24.//more code here 25.} Which statement is true about the objects referenced by snoog,snooch,and booch immediately after line 23 executes?()

  • A、None of these objects are eligible for garbage collection.
  • B、Only the object referenced by booch is eligible for garbage collection.
  • C、Only the object referenced by snoog is eligible for garbage collection.
  • D、Only the object referenced by snooch is eligible for garbage collection.
  • E、The objects referenced by snooch and booch are eligible for garbage collection.
正确答案:E
答案解析:
进入题库查看解析

微信扫一扫手机做题