Java认证考试综合练习
单选题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 Sno
题目
单选题
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.
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