Updated: 01/05/2019 by Computer Hope

Echo may refer to any of the following:

echo check1. Often referred to as an echo check, echo describes when data is sent to a computer or other network devices, and that information is sent back to verify the information was received. Echo can be a command used with operating systems, network devices, or a function of a device.

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2. Echo is also a short way of describing the Amazon Echo.

Echoplex, Local echo, Network terms, Ping