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Maker-checker (or Maker and Checker or 4-Eyes) is one of the central principles of authorization in the information systems of financial organizations. The principle of maker and checker means that for each transaction, there must be at least two individuals necessary for its completion.
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.
Salesforce management systems (also sales force automation systems (SFA)) are information systems used in customer relationship management (CRM) marketing and management that help automate some sales and sales force management functions. They are often combined with a marketing information system, in which case they are often called CRM systems
The sender also adds a counter (emitter timeout). If the counter ends without receiving confirmation, the sender assumes packet loss, and sends the frame again. Piggybacking introduces a complication not present with separate acknowledgements. How long should the data link layer wait for a packet onto which to piggyback the acknowledgement?
Nicole Kidman might still be blushing over some of the scenes she filmed in her new erotic thriller Babygirl, but the film's director said the actress never wavered about the sexual material ...
The NBA Cup final — the Bucks vs. the Oklahoma City Thunder — is Tuesday in Las Vegas, with an additional $308,983 in prize money going to each of the players on the winning team. “I try not ...
The 23rd annual National Dog Show Presented by Purina will return on Nov. 28, Thanksgiving Day, featuring about 2,000 dogs of 205 different breeds all competing for the prestigious title of "Best ...
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