kaaryaatmak satyaapan data, aam taur par "pareekshan vektar" kahalaate hain. kaaryaatmak pareekshan vektar ko sanrakshit kiya ja sakta hai aur kaarkhaane mein yeh pareekshan karne ke liye istemaal kiya ja sakta hai ki navanirmit laujik sahi dhang se kaam karta hai ya naheen. haalaanki, kaaryaatmak pareekshan paitarn, aam nirmaan galatiyon ki khoj naheen karte. utpaadan pareekshan, aksar software upakaran dvaara design kiye jaate hain jinhein "test paitarn generator" kaha jaata hai. laujik ki sanrachana ki jaanch aur vyavasthit dhang se vishesh dosh ke liye test janit kar, ye pareekshan vektar ko utpann karte hain. is tarah fault coverage kareeb 100% tak pahunch sakta hai, basharte dijaain ko theek tarah se pareekshan yogya banaaya gaya ho (agale anubhaag ko dekhein).

paryaapt vaigyaanik saboot se pata chalta hai ki cigarette ki oonchi keemat ke kaaran cigarette ki samagr khapat mein kami aati hai. jyaadaatar adhyayanon se sanket milta hai ki moolya mein 10% ki vruddhi se cigarette ke samagr upabhog mein 3% se 5% kami ho jaayegi. moolya vruddhi ke baad yuvaaon, alpasankhyakon aur kam aay vaale dhoomrapaan karne vaalon ke nasha chhodne ki sambhaavana, anya dhoomrapaan karne vaalon ki tulana mein do se teen guna adhik badh jaati hai.[84][85] dhoomrapaan karna aksar ek bahut drudh hone ka udaaharan maane jaate hain haalaanki, uda. hai ki keematon mein bhaari vruddhi ka parinaam, jiska khapat par kaafi kam prabhaav padta hai.

jab se digital sarkit enaalaug ghatakon se bana hain digital sarkit lo-prisishn se bhi dheere ganana karta hai jo ek samaan space aur shakti ka prayog karta hai. haalaanki digital sarkit iske uchch shor unmukti ke kaaran baar-baar aakalan kar paaega. doosari or, uchch parishuddhata domen mein (udaaharan ke liye jahaan parishuddhata ke liye 14 ya adhik bits ki aavashyakta hai) enaalaug sarkit ko adhik shakti aur digital samakaksh kshetr ki aavashyakta hai.
kisi sansthaan mein jama aisa vyaapaarik agrim jiske mad mein jamaakarta ko na to koi maal diya gaya ho aur na usaki koi vyaapaarik seva ki gayi ho us sansthaan ke liya deya dhan hai. yeh rakam sansthaan mein deya khaate mein ankit ki jaati hai. svaami, saajhedaaron, sanchaalakon tatha karmachaariyon dvaara sansthaan ko diya gaya rin is khaate mein pravishti naheen paata. vah ek alag deya rinakhaate mein ankit kiya jaata hai. deya khaata vyaapaarik agrim ka khaata hai. vah sansthaan ke liye deya to hai par vah rin naheen hai isliye iski svatantr sthiti hai. vyaapaar se sambaddh agrim jama raashi maatr ka ismein ankan hota hai. theek yahi sthiti sansthaan dvaara diye gaye vyaapaarik agrim ki hai. vah dhanaraashi jo agrim ke roop mein anya kisi vyaapaarik sansthaan ko di gayi ho aur uske mad mein na to koi maal aaya ho aur na anya vyaapaarik seva li gayi ho sansthaan ke praapya khaate mein daali jaati hai. jiske naam yeh raashi praapya khaate mein daali jaati hai vah sansthaan apne yahaaain is rakam ko deya khaate mein daalata hai.
iski tulana mein atulyakaalik system ka design bahut kathin hota hai kyonki sabhi sambhav samay mein bhi sambhaavit state ka vichaar kiya jaana chaahiye. nyoonatam aur adhiktam samay ke table ke nirmaan ke sabse saamaanya vidhi ke anusaar ismein saare state vidyamaan ho aur vaise state ke mineemaaij ke liye sarkit ko samaayojit kiya jaata hai aur jo iske sabhi hisson ke susangat state mein samay-samay par jaane ke liye sarkit ko baadhya kare. (ise "self-reesinkronaaijeshan" kaha jaata hai.) aise saavdhaan design ke bina sanyogavash atulyakaalik laujik ka utpaadan karna aasaan hai jo "asthir" hai aur vaastavik electronics hai jismein apratyaashit parinaam hote hain kyonki electronic upakaranon ke moolyon mein chhote badlaavon ki vajah se sanchit vilamb hota hai. kuchh sarkit (jaise sinkronaaijr-flip flop, svich debaaunsar aur jo baahari anasinkronaaijd ko atulyakaalik laujik sarkit mein pravesh karne ki anumati deta hai) sahaj roop se apne design mein antarnihit atulyakaalik rahe hain aur is tarah hi vishleshan kiya jaana chaahiye.
veetaakraaft dvaara dijaain, RFIQin, ek svat: khaana pakaane ka upakaran hai, jismein teen bhinn aakaar ke bartan hain, ek portebal indakshan heetar hai aur resipi card hai. pratyek pain mein antarnihit ek RFID taig hai jo bhojan ki pratyek sekend mein 16 baar jaanch karta hai jabki paaen ke haindal mein laga MI taig indakshan heetar ko taapamaan ko samaayojit karne ke liye sanket sanchaarit karta hai.
digital bhangasheelata ko ek digital pranaali ke roopaankan dvaara majabooti ke liye kam kiya ja sakta hai. udaaharan ke liye ek pairiti bit ya anya truti prabandhan paddhati ko signal path mein daala ja sakta hai. yeh paddhati system ko, truti ka pata lagaane mein madad karti hai aur ya to trutiyon ko sahi karti hai ya fir kam se kam deta ki ek nai pratilipi ke liye poochhati hai. ek state machine mein state traanjishn laujik ka aprayukt state ko pakadne aur ek reeset anukram trigr ya anya niyamit truti vasooli ke liye design kiya ja sakta hai.

design ke aadhaar par, EPCglobal Network bhi Dos hamlon ke prati kamzor hai. EPC deta anurodhon ko hal karne mein DNS ke saath aisi hi pranaali ka upayog mein, ONS root sarvar Dos hamle ke liye asurakshit ho jaate hain. EPCglobal Network ke saath shuruaat karne ki yojana bana raha koi bhi sangathan yeh gyaat hone par thithur jaaega ki EPCglobal Network ke buniyaadi dhaanche mein DNS ke samaan hi suraksha kamjoriyaan hain.

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