Ukwenziwa kwesimanjemanje kwekilasi le-informatics esikoleni saseRussia eMalinka: kushibhile futhi kujabule

Ayikho indaba edabukisayo emhlabeni kunemfundo ye-IT yaseRussia esikoleni esimaphakathi

Isingeniso

Uhlelo lwezemfundo eRussia lunezinkinga eziningi ezahlukene, kodwa namuhla ngizobheka isihloko esingaxoxwa ngaso sonke isikhathi: Imfundo ye-IT esikoleni. Kulokhu, ngeke ngithinte isihloko sabasebenzi, kodwa ngizovele ngiqhube "ukuhlolwa komcabango" futhi ngizame ukuxazulula inkinga yokuhlomisa isigaba sesayensi yekhompyutha ngegazi elincane.

Izinkinga

1. Ezikoleni eziningi zamabanga aphakeme (ikakhulukazi ezifundazweni), amakilasi e-computer science kawazange avuselelwe isikhathi eside, kunezizathu eziningi zalokhu, ngizogqamisa ezemali: ukuntuleka kwemijovo ehlosiwe evela kwisabelomali sikamasipala, noma isabelomali sesikole ngokwaso asikuvumeli ukwenziwa kwesimanjemanje.
2. Kukhona futhi esinye isici, ngaphandle kwesikhathi, esithonya isimo semishini - abafundi. Ngokuvamile, iyunithi yesistimu itholakala eduze nomfundi, ngakho-ke ngezikhathi zesithukuthezi futhi ngenkathi kungekho muntu obukele, abanye abantu bangakhahlela iyunithi yesistimu noma bajabule ngayo ngezinye izindlela.
3. Ukungakwazi ukulawula ikhompuyutha umfundi asebenza kuyo. Ngokwesibonelo, ekilasini labantu abangu-20 (empeleni leli nani lifinyelela ku-30 ​​noma ngaphezulu), isabelo sanikezwa ngemifanekiso yekhompyutha noma ekubhaleni uhlelo. Kulokhu, isifundo besizohamba ngenjabulo enkulu uma uthisha eba nethuba lokubuka okwenzeka ezikrinini zabafundi, kunokuba agijime ezungeza ikilasi lonke ebuka imonitha yawo wonke umuntu futhi ame imizuzu emi-5 ukuze ahlole.

Isixazululo esisajingijolo

Manje: kusuka ekukhaleni kuya esenzweni. Kungenzeka ukuthi usuqonde kakade ukuthi isixazululo engizosiphakamisa kulezi zinkinga ezingenhla yi-raspberry pi, kodwa ake sihambe iphuzu ngephuzu.

1. Izintengo zemishini zizothathwa ngamanani okudayisa, nge isiza umthengisi omkhulu we-federal - lokhu kwenziwa kuphela ukuze kube lula futhi, ngokwemvelo, esimweni sangempela, lapho kuthengwa imishini, izintengo ze-wholesale ziphansi.
2. Ekilasini lami lokucabanga, ngizokwenza umcabango: uthisha ulungele ukuhlala futhi afunde amanye ama-nuances ahlotshaniswa nokuvuselela imishini nokwandisa amakhono alo thisha.

Ngakho ake siqale. Umqondo wonke ohlotshaniswa nokusetshenziswa kwama-raspberries usekelwe ezinzuzweni zawo eziyinhloko: ukubumbana, ukutholakala okuhlobene, ukunciphisa ukusetshenziswa kwamandla.

Isendlalelo esibonakalayo

Isisekelo

1. Ake siqale ngokuthi zingaki nokuthi hlobo luni lwama-raspberries okudingeka siwuthenge. Ake sithathe isilinganiso senani lezimoto zekilasi: 24 + 1 (Ngizokutshela ukuthi kungani lokhu kamuva kancane). Sizoyithatha I-Raspberry Pi 3 Isibonelo B +, okungukuthi, cishe ama-ruble ayizinkulungwane ezingu-3,5. ngocezu ngalunye noma ama-ruble ayizinkulungwane ezingama-87,5. ngezingcezu ezingu-25.
2. Okulandelayo, ukubeka amabhodi singathatha ikhabhinethi yezokuxhumana, isibonelo, Cabeus isilinganiso izindleko ~ 13 XNUMX ruble. Ngesikhathi esifanayo, sixazulula inkinga eshiwo esigabeni sesibili, okungukuthi, kungenzeka ukususa ingxenye yemishini kubafundi futhi ukuyilawula ngokomzimba nganoma yisiphi isikhathi.
3. Ezikoleni eziningi, ngesikweletu soMnyango Wezemfundo, imishini yenethiwekhi edingekayo ifakiwe: ukushintshwa, ama-routers, njll., Nokho, ngenxa yobumsulwa bokwakha, sizofaka lezi zinto ohlwini lwezidingo. Ake sithathe inkinobho elula, into esemqoka ukuthi kukhona inani elanele lamachweba - kusuka ku-26 (abafundi abangu-24, 1 okhethekile, 1 kathisha), ngingakhetha I-D-Link DES-1210-28, okwengeza amanye ama-ruble ayizinkulungwane ezingu-7,5. ngezindleko zethu.
4. Masiphinde sithathe i-router elula, njengoba into ebaluleke kakhulu kithi ukuthi iphatha inombolo yemishini ngesivinini esihloniphekile, ake sithathe Mikrotik - lokho kungenye ama-ruble ayizinkulungwane ezingu-4,5.
5. Imininingwane eyengeziwe: Izihlungi zenethiwekhi ezi-3 ezijwayelekile I-HAMA 47775 + 5,7 izinkulungwane zama-rub. Patch izintambo 25 pcs. izintambo kusuka ku-switch 2 m. Greenconnect GCR-50691 = +3,7 izinkulungwane zama-rub. Amakhadi ememori okufaka i-OS kuma-raspberries, ikhadi elingekho ngaphansi kwekilasi le-10 Dlulisa i-300S microSDHC 32 GB enye +10 izinkulungwane zama-ruble. ngezingcezu ezingu-25.
6. Njengoba uqonda, ukuqeqesha amakilasi ayishumi nambili avela ngokufana okuhlukile kuzodinga okungaphezu kuka-32 GB. emsebenzini, ngakho indawo yokugcina enomsebenzi wabafundi izokwabelwa. Ukwenza lokhu, ake sithathe I-Synology Disk Station DS119j +8,2 izinkulungwane zama-rub. kanye nediski ye-terabyte yayo I-Toshiba P300 + 2,7 izinkulungwane zama-rub.

Izindleko ezipheleleIzindleko: RUB 142 (uma ucubungula amanani okuthengisa).

Amaphethelo

Ngokushesha ngizokwenza ukubhuka ukuthi uhlu olulandelayo lucabangele iqiniso lokuthi amakhibhodi, amagundane neziqapha sezivele zikhona - kuphela inkinga yokuwaxhuma emshinini oqhelile exazululiwe. Futhi, ngenza kucatshangwa ukuthi isisekelo sitholakala ekamelweni elilodwa ebangeni elingekho ngaphezu kwamamitha angu-5-10, ngoba esimweni sebanga elikhulu kuzodingeka uthenge izintambo ze-HDMI eziphindaphindayo.

1. Njengoba kushiwo ngaphambili, ukuxhuma ama-monitor ku-raspberry pi sizodinga izintambo ze-HDMI. Masithathe amamitha ama-5 I-FinePower HDMI + 19,2 izinkulungwane zama-rub. ngezingcezu ezingu-24.
2. Ukuxhuma igundane nekhibhodi sidinga ikhebula le-USB Gembird USB +5,2 izinkulungwane zama-rub. kanye nama-splitter I-DEXP BT3-03 + 9,6 izinkulungwane zama-rub.

Izindleko ezipheleleIzindleko: RUB 34 (uma ucubungula amanani okuthengisa).

Isifinyezo sezingxenyeIzindleko: RUB 176 (uma ucubungula amanani okuthengisa).

Izinga lesofthiwe

Njenge-OS yabafundi, ngicabanga ukuthi kufanelekile ukukhetha i-Raspbian evamile, njengoba ngisho namanje izikole eziningi zisebenzisa ukusabalalisa kwe-Linux (kufanele sisho ukuthi lokhu kungenzeka kakhulu ngenxa yezinsiza ezilinganiselwe, hhayi ngoba ziyaqonda ukuthi ziwusizo). Ngaphezu kwalokho, ku-raspbian ungafaka konke okudingayo ukuze ukwazi kahle uhlelo lokuqeqesha: ihhovisi lamahhala, i-geany noma omunye umhleli wekhodi, i-pinta, ngokuvamile, yonke into esetshenzisiwe manje. Okubaluleke kakhulu ukusungula I-Veyon noma isofthiwe efanayo, njengoba ixazulula inkinga kusukela ephuzwini lesithathu, ikuvumela ukuthi ulawule okwenzeka kukhompyutha yomfundi, futhi ivumela uthisha ukuthi abonise isikrini sakhe, isibonelo, isethulo.

Isofthiwe edingekayo kuthisha, ngokuvamile, ayihlukile kakhulu kunesofthiwe edingekayo kumfundi. Okubaluleke kakhulu okufanele kukhulunywe ngakho mayelana nothisha ukuthi kungani kudingeka ibhodi lama-raspberry pi lama-25. Eqinisweni, akuyona impoqo, kodwa kimi injongo yayo ibalulekile. Ngicabanga ukuthi kufanelekile ukuyifaka pi hole - isofthiwe ekhethekile engasiza uthisha ukuqapha umsebenzi wenethiwekhi wabafundi.

I-Afterword

Lesi sihloko sifana nomushwana:

Esho engakhulumi namuntu ikakhulukazi.

Ngicabanga ukuthi kusobala kuwo wonke umuntu ukuthi izibalo nezintengo kulo mbhalo azinembile, noma kunjalo, kuzo ungaqonda ukuthi awudingi isigidi noma ngisho nengxenye yale mali ukuze wenze ikilasi lesayensi yekhompiyutha libe lesimanje ezikoleni zakudala zaseRussia, ukwandisa induduzo njengomfundi, kanye nothisha.

Bhala emazwaneni ukuthi yini ongashintsha noma wengeze kulesi sigaba somcabango, noma yikuphi ukugxeka kwamukelekile.

Source: www.habr.com