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The acknowledgement function is used in the automatic repeat request (ARQ) function. Acknowledgement frames are numbered in coordination with the frames that have been received and then sent to the transmitter. This allows the transmitter to avoid overflow or underrun at the receiver, and to become aware of any missed frames.
Request 0 : Confirmable : This message expects a corresponding acknowledgement message. 1 : Non-confirmable : This message does not expect a confirmation message. Response 2 : Acknowledgement : This message is a response that acknowledge a confirmable message
The word "REPEAT" should not be used in place of "SAY AGAIN", especially in the vicinity of naval or other firing ranges, as "REPEAT" is an artillery proword defined in ACP 125 U.S. Supp-2(A) with the wholly different meaning of "request for the same volume of fire to be fired again with or without corrections or changes" (e.g., at the same ...
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Request–response pattern can be implemented synchronously ( such as web service calls over HTTP) or asynchronously. [1] In contrast, one-way computer communication, which is like the push-to-talk or "barge in" feature found on some phones and two-way radios, sends a message without waiting for a response.
Dravidian languages include Tamil, Malayalam, Kannada, Telugu, and a number of other languages spoken mainly in South Asia. The list is by no means exhaustive. Some of the words can be traced to specific languages, but others have disputed or uncertain origins. Words of disputed or less certain origin are in the "Dravidian languages" list.
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Used in some corporate emails to request that the email receiver should forward the mail to someone else. It also has the more common meaning (2) To be Frank/Fair. Usually only used in the email body. TSFW, meaning Technically Safe For Work or Totally Safe For Work. Used in corporate emails to indicate that although the subject or content may ...