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知识点:Java 210(单选) Which of the

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知识点:Java 2/10(单选)
Which of the following statement is true?
  • Java uses UTF-8 to represent characters internally.
  • Char type is 2 bytes long.
  • The InputStream class is used to read incoming character stream.
  • “hello world”.getBytes() will always return the same byte array on different running environments or platforms.

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