1. Isethulo Njengoba idatha iba bucayi kakhulu kumkhakha wedijithali wanamuhla, ukubaluleka kwethuluzi eliqinisekisa ukutholwa kwedatha nokunemba akukwazi ukugcizelelwa. Ngenxa yalokhu, indima ebaluleke kakhulu yamathuluzi okulungisa imininingwane yokufinyelela...
Funda kabanzi "1. Isingeniso Esikhathini sanamuhla sedijithali, ukubaluleka kwedatha nokugcinwa kwayo akunakuqhathaniswa. I-Microsoft Excel iyithuluzi elisetshenziswa kakhulu ukuphatha nokugcina idatha ehlukahlukene. Kodwa-ke, izinkinga ezifana nenkohlakalo yedatha zingadala okukhulu...
Funda kabanzi "1. Isingeniso Kule nkathi yedatha yedijithali ekhula ngokushesha, ukubaluleka kokuphathwa kwedatha kanye nokutholwa akukwazi ukubukelwa phansi. Lokhu kubaluleke kakhulu kumabhizinisi asebenzelana nokugcinwa nokucubungula idatha. Kulabo abasebenzisa iMicrosoft...
Funda kabanzi "