SCJP 1.6版考題 144

出自 陳富國維基館
於 2013年3月30日 (六) 03:09 由 Ikk (對話 | 貢獻) 所做的修訂 (新頁面: Which capability exists only in java.io.BufferedWriter? A. Closing an open stream. B. Flushing an open stream. C. Writing to an open stream. D. Writing a line separator to an ...)
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Which capability exists only in java.io.BufferedWriter?
 A. Closing an open stream.
 B. Flushing an open stream.
 C. Writing to an open stream.
 D. Writing a line separator to an open stream.

解答


Ans: D

解說:

題目問那一項能力是java.io.BufferedWriter獨有的?
D 寫入一個行分隔子到一個打開的串流