An synchronous file transfer protocol for personal computers that makes the error?free transmission
of computer files with a modem easier. ZMODEM is a very fast protocol that lets you use wild?card
file names for transfers. lt’s also well?liked because you can resume the transfer of a file if the first
attempt is interrupted before completion. Next to XMODEM, ZMODEM is the most popular transfer
protocol and is included in most communications applications.

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