Fifo

FIFO

FIFO is an acronym for First In, First Out, which is an abstraction related to ways of organizing and manipulation of data relative to time and prioritization. This expression describes the principle of a queue processing technique or servicing conflicting demands by ordering process by first-come, first-served (FCFS) behaviour: where the persons leave the queue in the order they arrive, or waiting one's turn at a traffic control signal.

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