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题目内容
(国家开放大学移动开发技术导论)
新建一个流对象,下面哪个选项的代码是错误的? ( )
单选题 (1 分) 1分
A.new BufferedWriter(new FileWriter(“a.txt”));
B.new BufferedReader(new FileInputStream(“a.dat”));
C.new GZIPOutputStream(new FileOutputStream(“a.zip”));
D.new ObjectInputStream(new FileInputStream(“a.dat”));
单选题 (1 分) 1分
A.new BufferedWriter(new FileWriter(“a.txt”));
B.new BufferedReader(new FileInputStream(“a.dat”));
C.new GZIPOutputStream(new FileOutputStream(“a.zip”));
D.new ObjectInputStream(new FileInputStream(“a.dat”));
参考答案