<classify> Inombolo enziwe ngeziqu ezimbili ingaba nenani elilodwa kuphela kulawa amabili, okungukuthi u-0 noma u-1, futhi kubhekiselwa kulezinombolo ngokuthi amadijithi aneziqu ezimbili noma noma ama-bit, uma kusetshenziswa ulimi lwasejele.  <topic>: sciencetechnology 