Which of these values is returned by read() method is end of file (EOF) is encountered?(a) 0(b) 1(c) -1(d) NullThis question was addressed to me by my college director while I was bunking the class.Question is taken from Reading & Writing Files in portion I/O & Applets of Java

Which of these values is returned by read() method is end of file (EOF

1.	Which of these values is returned by read() method is end of file (EOF) is encountered?(a) 0(b) 1(c) -1(d) NullThis question was addressed to me by my college director while I was bunking the class.Question is taken from Reading & Writing Files in portion I/O & Applets of Java
Answer» Right option is (C) -1 The best explanation: Each time read() is called, it reads a single byte from the FILE and returns the byte as an INTEGER value. read() returns -1 when the END of the file is encountered.

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