释义 |
echo check
echo checkn. An error control technique in which a computer returns transmitted data to verify correct reception.echo check
echo check[′ek·ō ‚chek] (computer science) A method of ascertaining the accuracy of transmission of data in which the transmitted data are returned to the sending end for comparison with original data. Also known as loopback check; loop check; read-back check. echo checkIn communications, an error checking method that retransmits the data back to the sending device for comparison with the original. |