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();A.ReaderB.InputStreamC.ObjectInputD.ObjectInputStream
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();
A.Reader
B.InputStream
C.ObjectInput
D.ObjectInputStream
相关考题:
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为使下列代码正常运行,应该在下画线处填入的选项是( )。 A.ReaderB.InputStreamSXB 为使下列代码正常运行,应该在下画线处填入的选项是( )。A.ReaderB.InputStreamC.ObjectInputD.ObjectInputStream
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为使下列代码正常运行,应该在下划线处填入的选项是() abstract class Person { public Person (String n) { name = n; } public ____________String getDescription(); public String getName() { return name; } private String name; }A.privateB.abstractC.finalD.static
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