精选优质文档-倾情为你奉上1.下面哪个流类属于面向字符的输入流()选择一项)A. BufferedWriterB. FileInputStreamC. ObjectInputStreamD. InputStreamReader答案:D分析:A:字符输出的缓冲流。B:字节输入流 C:对象输入流2.要从文件”file.dat”文件中读出第10个字节到变量c中,下列哪个正确()(选择一项)A.FileInputStream in=new FileInputStream(file.dat);in.skip(9);int c=in.read();B.FileInputStream in=new FileInputStream(file.dat);in.skip(10);int c=in.read();C.FileInputStream in=new FileInputStream(file.dat);int c=in.read();D.RandomAccessFile in=new Rando