Iya yini ama-QR code ukuphela?

Cha, ama-QR code awanalo usuku lokuphela. I-QR code inesixhumanisi esisheshayo ngemuva kwayo. Njengoba isixhumanisi esisheshayo sisasebenza, i-QR code izoqhubeka isebenze.

Yini ubugcina be-QR code?

Ubugcina bawo bungapheli futhi abakwazi ukulungiswa ngemva kokudalwa. Idatha eyenziwe yi-QR code iyagcinwa, lokho kusho ukuthi ama-QR code angaguqulwa ngeke aqoshelwe.

Yini ama-QR code amahhala kuze kube phakade?

Ungakwazi ukulanda kuleyo ndlela okuthandayo futhi ulungiselele uma ufuna. Qaphela: Ama-QR Code angaguqulwa amahhala kuze kube phakade.

Ungabuyisela emisebenzini i-QR code ephelile?

Ayikho indlela yokubuyisela emisebenzini i-QR Code ngokudala nokuphucula i-akhawunti entsha. Akukho indlela yokubuyisela emisebenzini i-QR Code enye ngokudala i-QR Code entsha enegama elingafani.

Ukusebenza kwe-QR code kuyaphela?

Ingabe i-QR Code yami izophela ukusebenza? Cha. Ama-QR Code awanalo ubudala. I-QR Code ingafundwa ngokungenamkhawulo yemikhawulo futhi awapheli.

Iya yini ama-QR code ukuphela?

Ingabe i-QR code ingabhubhiswa?

Njengamabha-khodi, ama-QR code adizaynwe nge-data redundancy. Noma kungaba nje 30% ye-QR code ebhubhiswe noma ikuncane ukufunda, idatha ingabuyiselwa. Ngempela, amalogo awuyinqubo yangempela ye-QR code; abagqoka ezinye izinhlobo ze-QR code.

Yini ezinye izikhwama ze-QR ziqedela isikhathi?

Izikhungo ze-QR ezivamile zamahhala azinakho ukuphela isikhathi noma isikhathi eside uma i-URL yendawo yokufika isebenza. Uma i-URL yendawo yokufika ayisebenzi, izikhwama ze-QR ezivamile ziqedela isikhathi ngoba azikwazi ukulungiswa ngemva kokudalwa kwazo. Ngokusebenzisa izikhwama ze-QR eziphendulayo, ungahlala ushintsha i-URL yendawo yokufika ngokuthi uqhubekele phambili kwikhampeni.

Yizinkathi zingaki isikhungo se-QR singasetshenziswa?

Izikhwama ze-QR ezivamile ziyahlala zivamile uma sekudaliwe futhi azinakho ukuqeda ukugqoka. Ungagqoka izikhathi eziningi nje ngoba ufuna. Izikhwama eziningi ze-QR eziphendulayo nazo zinagqoka okungenani.

Ngizwazi kanjani uma isikhungo se-QR sisebenza?

Hlola izikhwama ze-QR ezidalwe kuqala! Indlela eyisisekelo yokuhlola i-QR Code ukugqoka nje. Konke okudingayo ukwenza lapha ukuthi—ukhuphule iselula sakho, uvule ikhamera, bese uyibeka phambi kwesikhungo se-QR Code. Uzothola ukuvela okusheshayo ngaphakathi kwemizuzwana engu-2 kanti i-QR Code izogqokwa.

Yizinkathi zingaki izikhwama ze-QR ze-Google Chrome ziqedela isikhathi?

Izikhwama ze-QR azinakho ukuphela isikhathi. Izikhwama ze-QR ziqhubeka isikhathi eside njengoba iwebhusayithi, ikhasi lokufika, noma yiliphi okuqukethwe kwekhodi elinxulumene nalo liyahlala liyasebenza.

Yini izinkinga zama-QR code?

Ingabe i-QR inomkhawulo?

Ukuze ufake izinhlamvu ezingu-7,089 kungenziwa kusayithi esisodwa. Isayithi se-QR Code salolu hlobo singafaka izinhlamvu ezingu-300 ze-alphanumeric. Ngenxa yokuthi i-QR Code ibeka ulwazi ngokwezintathu kanye ngokumiswa, i-QR Code inokwazi ukufaka ulwazi olufanayo ngendawo eyodwa yezingu-10 ye-barcode ehlukile.

Imali engakanani i-QR code eNdiya?

I-QR code ezingaguquguquki ezwenziwe ukusetshenziswa isikhathi esisodwa. Akukho imali.

Ingabe i-QR code ishintsha njalo noma kanjani?

Ama-QR Code angaguquguquki awahleliwe, awaqondiswa, noma awahlelwa kabusha, ngakho-ke afanele ukusetshenziswa kwesikhathi esisodwa. Ngakolunye uhlangothi, uma ufuna ukuqaphela ama-QR Code, uyibekele indlela yokuhlela okuqukethwe kwama-QR Code, noma ushintshe isisombululo se-QR Code kamuva, sikuncoma ukuthi ukhethe i-QR Code ephendukekayo.

Ingabe i-QR code isetshenziswa kanye kuphela?

Ukukhiqiza i-QR code esimisiwe kuyamahhala, futhi inani lezicubu ezinikezwe lingaphela. Nokho, ama-QR code esimisiwe awafanele ukusetshenziswa kwamanje nje ngoba umsebenzisi akakwazi ukulungisa idatha efakwe kuyo. Ngemva kokukhiqiza i-QR code esimisiwe, abasebenzisi abakwazi ukushintsha ulwazi olufakwe kucode.

Ingabe ama-QR code angatholwa?

Yebo. Ngokuhlaziywa kwe-QR Code eyimfihlo, ungathola inani eliphelele lezicubu ze-QR Code kanye nombala wabasebenzisi abahlukile abaqaphele ikhodi yakho.

Ukulungiselela kwama-QR code kuyagcina isikhathi esingakanani?

Cha, ama-QR code awanalo usuku lokuphela. I-QR code inesixhumanisi esisheshayo ngemuva kwakho. Njengoba isixhumanisi esisheshayo sisebenza, i-QR code izoqhubeka nokusebenza. Ama-Quick links ngeke aphume uma awukho ukususa noma ukugcina.

Yini QR esikhundleni?

Kahle, i-QR – esikhundleni “ukuphendula okusheshayo” – ikhodi yilowo mncane we-barcode. Ngenkathi i-barcode ihlala ulwazi ngokumiswa, i-QR code iyenzela ngokumiswa nokumiswa. Lokhu kwenza i-QR code ibe nengxenye eyizinkulungwane eziningi ulwazi.

Ungakwazi yini ukuthi i-QR code iqaphele?

Ama-QR Code amelelwe ukuthi anqunywe, okusho ukuthi uma aqedwa, amarekhodi okusetshenziswa kwawo aqalwe ukuthi atholwe. Lokhu kuhlanganisa ulwazi olufana nendawo yokucubungula, inani lezicubu, ngesikhathi eshicilelo sokucubungula, kanye nesistimu yokusebenza yedivayisi esetshenziswe.

Ungabaqaphela umuntu i-QR code yami?

“Abacriminal basekhaya basivikela ama-QR code ukubaqaphele abathintekayo kumawebhusayithi amabi okuqaphela ulwazi lokungena kanye nezimali,” kusho umnyango wezwe. Lezi zinkulumo zingaba zinamakhodi amabi, okuvumela iscammer ukuthi afinyelele eceleni kweselula yomuntu othintekayo nokubaqaphele indawo yabo, kanye nolwazi lwabo ngabomuntu.

Kuzothini okuzokhiqizwa ama-QR code?

Izinketho ze-QR Code ku-2021
Lezi zezobuchwepheshe ezintsha zifaka: I-NFC technology: Inkulumo ye-Near-field (NFC) yiyona engeziwe ku-Google Pay kanye ne-Apple Wallet. I-NFC tech ingxenye yamakhono amasha amakhulu, kanye nabasebenzisi abayidinga ukuthinta ifoni yabo kumqulu ukwenza ukukhokha.