1. 3.4 BIOhistorical

    Basic concepts: input/output, streams, and I/O for different purposes.

  2. Basic Streamshistorical

    Byte streams with InputStream and OutputStream, and character streams with Reader and Writer.

  3. File Streamshistorical

    Writing, reading, and metadata for file streams.

  4. BIO Serverhistorical

    1. Example: server and client. 2. Reference.