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SCJP 1.6版考題 112 - 修訂歷史
2026-04-13T14:36:17Z
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Ikk：新頁面: Given: 12. public class Test{ 13. public enum Dogs{collie, harrier); 14. public static void main(String[] args){ 15. Dogs myDog = Dogs.collie; 16. switch(myDog){ 17....
2013-03-30T04:22:18Z
<p>新頁面: Given: 12. public class Test{ 13. public enum Dogs{collie, harrier); 14. public static void main(String[] args){ 15. Dogs myDog = Dogs.collie; 16. switch(myDog){ 17....</p>
<p><b>新頁面</b></p><div> Given:<br />
12. public class Test{<br />
13. public enum Dogs{collie, harrier);<br />
14. public static void main(String[] args){<br />
15. Dogs myDog = Dogs.collie;<br />
16. switch(myDog){<br />
17. case collie:<br />
18. System.out.print("collie ");<br />
19. case harrier:<br />
20. System.out.print("harrier ");<br />
21. }<br />
22. }<br />
23. }<br />
<br />
<br />
What is the result? <br />
A. collie<br />
B. harrier<br />
C. Compilation fails.<br />
D. collie harrier<br />
E. An exception is thrown at runtime.<br />
<br />
<div class="toccolours mw-collapsible mw-collapsed"><br />
<span style="font-size:medium;">解答</span><br />
<br />
----<br />
<div class="mw-collapsible-content"><br />
<span style="font-size: medium;">Ans: D </span><br />
<br />
<span style="font-size:medium;"> 解說:<br />
myDog = Dogs.collie，所以會進入case collie執行，只是此case沒有設break，後面的case會跟著執行<br />
</span> <br />
</div></div><br />
{{SCJP 1.6版考題講解}}</div>
Ikk