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单选题

Which constructs a DataOutputStream?()  

发布日期:2021-10-26

Which constructs a DataOutputStream?()  
A

New dataInputStream(“in.txt”);

B

New dataInputStream(new file(“in.txt”));

C

New dataInputStream(new writer(“in.txt”));

D

New dataInputStream(new FileWriter(“in.txt”));

E

New dataInputStream(new InputStream(“in.txt”));

F

New dataInputStream(new FileInputStream(“in.txt”));

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