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Which of these classes is used for input and output operation when working with bytes?

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Which of these classes is used for input and output operation when working with bytes? (a) InputStream (b) Reader (c) Writer (d) All of the mentioned This question was addressed to me during a job interview. Asked question is from Java.io Byte Streams topic in chapter Exploring java.lang & java.io of Java Select the correct answer from above options Java questions and answers, Java questions pdf, Java question bank, Java questions and answers pdf, mcq on Java pdf, Java questions and solutions, Java mcq Test , Interview Java questions, Java Questions for Interview, Java MCQ (Multiple Choice Questions),Core Java Questions, Core Java MCQ,core java interview questions for experiencedcore java interview questions for 3 years experience,java programming questions,core java interview questions for freshers,java interview questions and answers for freshers, java programming questions and answers pdf, java interview questions for beginners

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The correct choice is (a) InputStream The best I can explain: InputStream & OutputStream are designed for byte stream. Reader and writer are designed for character stream.

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