"SCJP 1.6版考題 009" 修訂間的差異
出自 陳富國維基館
(新頁面: 11. String[] elements = {"for", "tea", "too"}; 12. String first = (elements.length>0) ? elements[0] : null; What is the result? A. Compilation fails. B. An exception is ...) |
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於 2013年3月30日 (六) 08:56 的最新修訂
11. String[] elements = {"for", "tea", "too"};
12. String first = (elements.length>0) ? elements[0] : null;
What is the result?
A. Compilation fails.
B. An exception is thrown at runtime.
C. The variable first is set to null.
D. The variable first is set to elements[0].
解答
Ans: D
解說: 無
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