Which of the following statements is correct about a FileWriter?
- A. It cannot write binary data
- B. It doesn't use a buffer
- C. It throws an exception if the target file already exists
- D. It always uses UTF-8 as the character encoding
- E. None of above
#java #certificationquestion #ocp
A FileWriter writes text to character files using a default buffer size.
Encoding from characters to bytes uses either a specified charset or the platform's default charset.
The FileWriter is meant for writing streams of characters.
For writing streams of raw bytes, consider using FileOutputStream.
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