Kwayar cuta wani shiri ne na kwamfuta wanda shine jigon tsarin aiki da kwamfuta, tare da cikakken sarrafa duk wani abu da ke cikin tsarin.
Yana sarrafa sauran farawa da buƙatun shigarwa/fitarwa daga software, tana fassara su cikin umarnin sarrafa bayanai don sashin sarrafawa na tsakiya.
Menene aikin kernel na software mai aiki?
A cikin kwamfuta, kernel shiri ne na kwamfuta wanda ke sarrafa buƙatun shigarwa/fitarwa daga software da fassara su zuwa umarnin sarrafa bayanai don sashin sarrafa bayanai na tsakiya da sauran kayan lantarki na kwamfuta. Kwaya wani bangare ne na asali na tsarin aikin kwamfuta na zamani.
Menene manyan ayyukan kwaya?
Babban ayyukan Kernel sune kamar haka: Sarrafa ƙwaƙwalwar RAM, ta yadda duk shirye-shirye da tafiyar matakai zasu iya aiki. Sarrafa lokacin sarrafawa, wanda ake amfani da shi ta hanyar tafiyar matakai. Sarrafa samun dama da amfani da mabambantan abubuwan da aka haɗa da kwamfuta.
Menene manyan ayyuka guda 5 na tsarin aiki?
Tsarin aiki yana aiwatar da ayyuka masu zuwa;
- Booting Booting wani tsari ne na fara aikin kwamfuta yana fara aiki da kwamfuta.
- Gudanar da ƙwaƙwalwar ajiya.
- Loading da Kisa.
- Tsaron Bayanai.
- Gudanar da Disk.
- Gudanar da Tsari.
- Sarrafa na'ura.
- Gudanar da Bugawa.
Menene ayyukan kwaya?
Babban ayyukan Kernel sune kamar haka: Sarrafa ƙwaƙwalwar RAM, ta yadda duk shirye-shirye da tafiyar matakai zasu iya aiki. Sarrafa lokacin sarrafawa, wanda ake amfani da shi ta hanyar tafiyar matakai. Sarrafa samun dama da amfani da mabambantan abubuwan da aka haɗa da kwamfuta.
Menene kwaya yake yi?
Kwaya ita ce tsakiyar ɓangaren tsarin aiki. Yana sarrafa ayyukan kwamfuta da hardware - mafi mahimmancin ƙwaƙwalwar ajiya da lokacin CPU. Akwai nau'ikan kwaya iri biyu: Micro kernel, wanda kawai ya ƙunshi ayyuka na asali; Kernel monolithic, wanda ya ƙunshi direbobin na'urori da yawa.
Menene ayyukan kwaya a cikin Unix?
Menene ayyukan kwaya? Tsarin aiki (OS) wani tsari ne na ayyuka ko shirye-shirye waɗanda ke daidaita damar shirin mai amfani zuwa albarkatun kwamfuta (watau ƙwaƙwalwar ajiya da CPU). Manyan tsarin aiki irin su UNIX da Windows tabbas sun saba da yawancin ɗalibai.
Hoto a cikin labarin ta "Wikimedia Commons" https://commons.wikimedia.org/wiki/File:Kernel-simple.svg