Which among the following classes are used to perform the character based file operations?

a) StreamReader
b) InputReaderWriter
c) OutputStream
d) All of the mentioned

1 thought on “Which among the following classes are used to perform the character based file operations?”

  1. a
    Explanation: In general, to perform character-based file operations, wrap a FileStream inside a StreamReader or a StreamWriter. These classes automatically convert a byte stream into a character stream, and vice versa.

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