Ndi njira zambiri zomwe? Information njira: ulaliki, phunziro

Information njira - ndi ndondomeko zokhudza kufufuza, yosungirako, kumasulira, processing ndipo, ndithudi, ntchito zambiri zosiyanasiyana. Pa nthawi yomweyo iwo anawagawa mitundu ingapo, omwe ali peculiarities yake ndi subtleties.

kusaka

Mfundozi njira umalimbana ayambe deta kusungidwa. Pali zingapo zimene mungachite kodi kufufuza:

• Kupenda mwachindunji;
• kulankhulana ndi akatswiri osiyanasiyana zavutoli mukufuna;
• Kuphunzira zolembedwa zogwirizana ndi mabuku;
• TV ndi mavidiyo;
• kumvetsera nyimbo ndi wailesi;
• ntchito mwachindunji yachokera ndi maofesi laibulale;
• funso apadera machitidwe zambiri, komanso mabanki ndi zapansi kompyuta deta;
• njira zina.

Kumvetsa zomwe amapezeka mu zochitika mosiyanasiyana ndi angazisamalire okha mwachindunji mauthenga njira fufuzani - izi ndi maluso amene ndi ofunika kwambiri masiku athu.

Collection ndi kusunga

Pomwepo tisaiwale kuti maonekedwe kusonkhana mudziwe sangakhale mapeto palokha. Pofuna ndi tanthauzo njira zambiri ndi deta analandira zikanakhala njira ina ntchito, m'pofunika kuonetsetsa yosungirako awo, i.e. kugwiritsa ntchito njira kugawana deta mu malo ndi nthawi. Zikatero, njira utsogoleri amadalira thandizo ntchito. kompyuta A ntchito kupereka yosungirako yaying'ono deta zogwirizana ndi kum'patsa wosuta kuti mosavuta owona kuti chidwi.

Dongosolo mudziwe pawokha ndi zapamwamba chilengedwe zambiri, ndi njira athandizira, kufufuza, mayikidwe ndi wotsatira nsembe deta osiyana. M'mawu ena, dongosolo otere kugwiritsa pafupifupi njira iliyonse zambiri. Kupezeka kwa njira zimenezi - chochitika chofunika kachitidwe kamakono zomwe ukasintha chimasiyanitsa iwo pazimene muyezo limodzi osachita njira iliyonse zambiri.

Mwachitsanzo, aliyense laibulale munthu, amene adzakhoza kuyenda potsatira mwini wake, ziribe kanthu kochita ndi chakuti mudziwe ngati njira mu dongosolo. Pa nthawi yomweyo pagulu repositories kuti mabuku yosungirako zosiyanasiyana ndi mosamalitsa kumatanthauza. Ndi kupyolera mu njirayi kufufuza ndi yobereka wotsatira wa mabuku kapena malo amene atangofika kumene ku laibulale, ndi ndondomeko formalized. N'chifukwa chake, kuyendera laibulale, wina mofulumira azindikira kuti njira zambiri ndi momwe iwo kuthamanga.

kutengerapo

Data kufala - ndi kuulutsa nkhani ku gwero kumaloku. Pankhaniyi, kuona mtundu mfundo zofunikazi njira kutengerapo, yomweyo ananena kuti pano kwenikweni nawo gwero komanso wolandirayo, woyamba kufala deta mwachindunji chinkhoswe, pamene lachiwiri kuwalandira. Pakati pa iwo ntchito yeniyeni njira zambiri HIV, imene mabwalo akatswiri amatchedwa kulankhulana njira.

Kukumbukira maphunziro, amene analongosola njira zambiri (kalasi 10), tiona kuti kuwonjezera wolandila, ndi wolandila kulankhulana kumaphatikizapo zingapo zipangizo:

• zinthu luso kuti kupatsira mbendera kopita ku gwero makamaka;
• encoder amasintha Uthenga wapachiyambi mu maonekedwe wapadera kwambiri yabwino kufala;
• chigawo amachita decoding kusandulika poyamba ndiyotengera mu chipangizo wapachiyambi.

ndi njira zambiri zomwe? moyo wathu mwachindunji zokhudzana wailesi deta. Mu ndondomeko ya posamutsa mudziwe akhoza pang'ono molakwika kapena ngakhale anataya. A chitsanzo chapadera cha ichi ndi osiyanasiyana mumlengalenga kusokonezedwa wailesi, phokoso kusintha kwa pafoniyo, zinada chithunzi pa TV, komanso zinthu zina zambiri. Zinthu zikakhala choncho, kapena ngati iwo amatchedwa akatswiri akatswiri phokoso, ena molakwika deta, koma zinthuzo akukhala zochepa ndi zochepa kuonekera chifukwa cha chitukuko mosalekeza m'munda wa cryptology.

Kodi ngalande?

Paokha, njira izi anawagawa simplex ndi duplex, malingana ndi mmene ikuchitika wailesi. Poganizira kuti mudziwe ngati njira mu sayansi, nthawi zambiri anakumana ndi njira duplex pamene deta zimafalitsidwa mbali zonse, pamene simplex kupereka HIV yekha mu njira imodzi ndi Ufumuyo kwa TV. Kudzera mu njira yomweyo mauthenga angapo akhoza ukufalitsidwa imodzi, aliyense anasiyanitsidwa ndi zina mwa Zosefera wapadera. Mwachitsanzo, mukhoza anapereka fyuluta pafupipafupi mauthenga Kuwulutsa kuti angapezeke nthawi zambiri mu njira wailesi.

makhalidwe Kodi ngalande?

A njira deta imakhala ndi mbali ziwiri zikuluzikulu, monga bandiwifi ndi chitetezo chokwanira phokoso.

Woyamba limanenedwa angapo a zilembo akhoza opatsirana, pakalibe kusokonezedwa. Mkhalidwe umenewu mwachindunji amadalira thupi katundu wa njira.

Pofuna kupereka bwino phokoso chitetezo chokwanira, ntchito kufala umisiri apadera amene amalola kuti muchepetse phokoso. Mwachitsanzo, apa mukhoza kuyikapo otchulidwa owonjezera, zomwe okha alibe zosiyanasiyana lenileni koma ntchito kuonetsetsa ulamuliro akadakwanitsira pa chikonzero cha uthenga pambuyo iwo analandira mwa addressee lapansi.

Mu vuto makamaka jamming chitetezo Munthu weniweni, ngati timaona kuti mudziwe ngati njira mu luso.

processing

Processing deta akuimira kutembenuka mtima kwawo kwa mtundu wina ndi mzake, ndipo njirayi ikuchitika malinga ndi malamulo okhwima ofunda.

Palokha, mankhwala ayenera kukhala ofanana ndi mfundo za wakuda bokosi - ndondomeko imene wosuta ayenera yokha yotsimikizira athandizira ndi linanena bungwe zambiri, koma malamulo oti processing imagwiridwa, ambirife si chidwi ndi sitingathe n'komwe.

Black Bokosi ndi dongosolo lapadera kwathunthu amabisa njira zambiri zomwe. Mu sayansi kompyuta zipangizo amenewa nthawi zambiri amatchedwa registrars. Pamene processing deta kunja amatsata anapereka yekha mudziwe athandizira ndi linanena bungwe la chitetezo, pamene dongosolo ndi mkati njira osaoneka.

ntchito

Mfundozi ntchito mu zochita zina. Pankhaniyi, yolondola, kukwanira, ndi, Chofunika kwambiri, cholinga mudziwe limakupatsani bwino zochita, ndi kumvetsa zimene ziyenera kuperekedwa njira zambiri. Kalasi 8 mu mabungwe osiyanasiyana ophunzitsa zikuphatikizapo kuphunzira nkhaniyi mwatsatanetsatane. luso lanu kuchotsa ndi kupezeka kwa ena kuzifotokoza zothandiza kulankhula ndi ena, choncho tinganene popanda kukokomeza kuti kulankhula, kuwombola mwachitsanzo mauthenga ndi ufulu ntchito pa zofuna zawo - ndi imodzi mwa maluso ofunika kwambiri anthu lero.

Kodi mukudziwa ndi kutha kwa munthu ano?

Computer kulemba mu nthawi yathu amapereka:

• chidziwitso cha kodi cholinga chachikulu cha chipangizo mu PC masiku ano
• kumvetsa mitundu ikuluikulu pulogalamu ntchito makompyuta, komanso mitundu ya polumikizira wosuta;
• luso kufufuza, sitolo ndi pokonza mfundo mawonekedwe ndi ophunzira chipitirire, pogwiritsa ntchito mapulogalamu apadera.

Ngati inu mungakhoze kuchita izo, chabwino pa zimene mauthenga limazipukusa mu chikhalidwe ndi mu kompyuta, mukhoza kugwiritsa ntchito mwanzeru - muli makings onse kukhala munthu wopambana. Ndipo ichi ndicho chofunika kwambiri.