下列选项()可以构建一个BufferedStream流
A. new BufferedInputStream(“in.txt”);
B. new BufferedInputStream(new File(“in.txt”));
C. new BufferedInputStream(new InputStream(“in.txt”));
D. new BufferedInputStream(new FileInputStream(“in.txt”));
处理对象传输的接口是()
A. Serializable
B. Cloneable
C. ItenListener
D. ActionListener
Java类库中,将信息由内存读出的类是()
A. java.io.FileOutPutStream
B. java.io.ByteArrayOutPutStream
C. java.io.BufferedOutPutStream
D. java.io.DataOutPutStream
下面哪种流可以用于字符输入()
A. java.io.InputStream
B. java.io.EncodeReader
C. java.io.InputStreamReader
D. java.io.InputStreamWriter