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Oracle

1Z0-809 · Question #233

1Z0-809 Question #233: Real Exam Question with Answer & Explanation

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Question

Given that version.txt is accessible and contains: 1234567890 and given the code fragment:
try (FileInputStream fis = new FileInputStream("version.txt");
 InputStreamReader isr = new InputStreamReader(fis);
 BufferedReader br = new BufferedReader(isr)) {
 if (br.markSupported()) {
 System.out.print(char) br.read());
 br.mark(2);
 System.out.print(char) br.read());
 br.reset();
 System.out.print(char) br.read());
 }
} catch (Exception e) {
 e.printStackTrace();
}
What is the result?

Options

  • A121
  • B122
  • C125
  • DThe program prints nothing.

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