为使下列代码正常运行,应该在下划线处填入的选项是   ObjectInputStream in=   new_____(new FileInputStream(“employee . dat”));   Employee[]newStaff=(Employ

admin2010-11-03  23

问题 为使下列代码正常运行,应该在下划线处填入的选项是
  ObjectInputStream in=
  new_____(new FileInputStream(“employee . dat”));
  Employee[]newStaff=(Employee[〕)in.readObject();
  in .cIose();

选项 A、Reader
B、InputStream
C、ObjectInput
D、ObjectInputStream

答案A

解析
转载请注明原文地址:https://jikaoti.com/ti/WcH0FFFM
0

最新回复(0)