!!! Overview 
[{$pagename}] ([ACK]) is in [Communication] [Networks] part of the [Protocol] as [Control character] that the [message] (or [data]) was received.


[{$pagename}] and [NACK] inform the sender of the receiver's [state] so the nodes can adjust their state appropriately.

!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]