Izixhumi ze-USB ezakhiwe maphakathi nawo-90s zathatha indawo yokuxhumana kwedatha okujwayelekile kanye nokuxhumana kokudlulisa kwebhodi elidala lochungechunge lwe-USB nezimbobo ezifanayo.Kuze kube namuhla, eminyakeni eminingi kamuva,Izixhumi ze-USBzisengenye yezinhlelo ezidume kakhulu ngenxa yokuxhumeka kwedatha nezinhlelo zokudlulisa idatha.Izixhumi ze-USB zinamandla ngenxa yesicelo sazo esikahle, ukuguquguquka, ukuhambisana namandla athembekile.
Isixhumi se-USB sinezingxenye ezimbili eziyisisekelo:
1. Isitsha: Isitsha se-USB sifakwe nesixhumi “sowesifazane” kumsingathi (njengekhompyutha) noma idivayisi (efana nekhamera yedijithali noma okokopisha).
2. Ipulaki: Ipulaki ye-USB ixhunywe kukhebula ngesixhumi “sowesilisa”.
Izici ezisebenzayo zezixhumi ze-USB
1. Ukubamba
Ngokungafani nezinye izixhumi ezindala, i-USB igcina amandla okubamba isokhethi endaweni yama-peripherals nezintambo.Azikho izithupha zokuphonswa kwesithupha, izikulufu noma iziqeshana zensimbi zokuyigcina isendaweni.
2. Ukuqina
Idizayini ethuthukisiwe ye-USB ihlala isikhathi eside kunesixhumi sangaphambilini.Lokhu kungenxa yokuthi iyashintshashintsha, ivumela isici se-USB ukwengeza izixhumi ekusebenziseni isofthiwe yekhompyutha ngaphandle kokuphazamisa kakhulu ukusebenza (okungukuthi ukuvala shaqa noma ukuqala kabusha ikhompuyutha).
3. Izici Zokugcina
Ukubhekisisa iIsixhumi se-USBizoveza ulimi lwepulasitiki oluseduze nenye ithebhu yensimbi evaliwe evikela lonke uxhumano futhi ewukulungisa okwengeziwe kwe-USB.Ipulaki ye-USB nayo inendlu ethinta isokhethi kuqala ngaphambi kokuthi izikhonkwane zixhunywe kumsingathi.Ukuvikela izintambo kusixhumi, ukubeka phansi igobolondo nakho kuhle ekuqedeni okumile.
4. Ubude bulinganiselwe
Nakuba i-USB inalezi zici ezinhle nezithuthukisi, ukusebenza kwesixhumi esibonakalayo sokudlulisa idatha kusanomkhawulo.Izintambo ze-USB azikwazi ukuxhuma ama-peripheral namakhompyutha amade angaphezu kwamamitha angu-5 (noma ama-intshi angu-16 amafidi angu-5).Ngenxa yokuthi aklanyelwe ukuxhuma amadivaysi kumadeski ahlukene, hhayi phakathi kwezakhiwo noma amakamelo, izixhumi ze-USB zilinganiselwe ngobude.Nokho, lokhu kungaxazululwa ngokusebenzisa i-USB ezisebenza yona ngokusebenzisa ihabhu noma ikhebula elisebenzayo (isiphindaphinda).I-USB ingaphinda isebenzise i-USB yebhuloho ukuze ikhulise ubude bekhebula.
Naphezu kwale mikhawulo, isixhumi se-USB sisewukusebenza okunamandla okudluliswa kwedatha okutholakalayo namuhla.I-USB ilindele ukuthuthukiswa kwesixhumi ukuze kugxilwe ekuthuthukiseni isivinini sokudlulisa, ukuhambisana, nokuqina.
Isikhathi sokuthumela: Aug-06-2022