Kamis, 28 Agustus 2014

a alaka da juna

To mafi yawan mutane, da yanar-gizo ne wurin da kowa da kowa matosai a cikin kwamfuta da views shafukan yanar gizo da kuma aika e-mail. Wannan wata mutum-centric ra'ayin, amma idan muka yi da gaske to fahimta da yanar-gizo, muna bukatar mu kasance more exact:

<Blockquote> The Internet ne THE manyan duniya kwamfuta na cibiyar sadarwa da cewa mutane connect to by-tsoho, da nagarta da cewa shi ne mafi girma. Kuma, kamar kowane kwamfuta na cibiyar sadarwa, akwai taron gunduma cewa yarda da haka ba to aiki. </ Blockquote>

Wannan shi ne duk yana da gaske - wata babbar kwamfuta na cibiyar sadarwa. Duk da haka, wannan labarin zai tafi bayan bayyana kawai da yanar-gizo, kamar yadda kuma za ta bayyana 'World Wide Web'. Mafi yawan mutane ba su sani ba bambanci tsakanin da yanar-gizo da kuma Web, amma gaske yana da quite sauki: da yanar-gizo ne kwamfuta na cibiyar sadarwa, da kuma Web ne mai tsarin wallafa (na yanar) domin ita.

<b> Computer cibiyoyin sadarwa </ b> <br />

Kuma, me ke kwamfuta na cibiyar sadarwa? A kwamfuta na cibiyar sadarwa ne kawai biyu ko fiye na kwakwalwa da alaka da juna, irin dõmin su aika sakonni a tsakanin juna. A kan fi girma cibiyoyin sadarwa kwakwalwa suna da alaka da juna a hadaddun shirye-shirye, inda wasu ke tsakiya kwakwalwa da fiye da ɗaya dangane zuwa wasu walwa, irin wannan kowace kwamfuta iya isa wani kwamfuta a cikin cibiyar sadarwa via hanyõyi, ta hanyar wasu daga wadanda ke tsakiya kwakwalwa.

Computers ba ne kawai abubuwa da suke amfani da cibiyoyin sadarwa - hanya da kuma dogo cibiyoyin sadarwa suna kama da kwamfuta cibiyoyin sadarwa, kamar wadanda cibiyoyin sadarwa kai mutane maimakon bayani.
Jiragen kasa a kan wani dogo na cibiyar sadarwa aiki a kan wasu irin track - irin wannan al'ada ake bukata, domin in ba haka ba da network ba yadda ya kamata aiki. Haka kuma, akwai hanyoyi guda an tsara su dace motocin da cewa dace a irin juna - robust motocin da wani size range cewa tafiya a cikin wasu m gudun range. Computers a cikin wani cibiyar sadarwa da taron gunduma ma, kuma mun yawanci kira wadannan taron gunduma 'ladabi'.

Akwai su da yawa irin rare kwamfuta na cibiyar sadarwa a yau. Mafi na al'ada by zuwa yanzu shi ne ake kira 'Ethernet' cibiyar sadarwa da cewa jiki tana haɗi kwakwalwa tare a gidajensu, makarantu da kuma ofisoshin. Duk da haka, WiFi yana zama ƙara rare don

Tidak ada komentar:

Posting Komentar