I-Android yakhelwe ngendlela yokuthi kube nzima ukwephula izinto ngephrofayela yomsebenzisi enomkhawulo. Umsebenzisi omkhulu, nokho, angakwazi ngempela ukulahla isistimu ngokufaka uhlelo lokusebenza olungalungile noma enze izinguquko kumafayela esistimu. Imodeli yezokuphepha ye-Android nayo iba sengozini uma unezimpande.
I-Unix ibhalwe ngaluphi ulimi?
I-Unix yayibhalwe nge ulimi lokuhlangana, kodwa ngokushesha yabhalwa kabusha ngo-C, ulimi olusezingeni eliphezulu lokuhlela. Yize lokhu kulandele ukuholwa yi-Multics ne-Burroughs, yi-Unix eyenza lo mbono waziwe.
Ingabe i-Linux ibhalwe ngo-C noma C++?
Ngakho-ke i-C/C++ isetshenziselwa ini ngempela? Iningi lezinhlelo zokusebenza libhalwe ngezilimi ze-C/C++. Lokhu akuhlanganisi iWindows noma i-Linux kuphela (i-Linux kernel cishe ibhalwe ngokuphelele ngo-C), kodwa ne-Google Chrome OS, i-RIM Blackberry OS 4.
Ingabe i-Unix iwulimi lokuhlela?
Ekuqaleni kokuthuthuka kwayo, i-Unix yayikhona ibhalwe kabusha ngolimi lokuhlela lwe-C. Ngenxa yalokho, i-Unix ibilokhu iboshelwe eduze no-C bese kuthi kamuva i-C++. Ezinye izilimi eziningi ziyatholakala ku-Unix, kodwa ukuhlela amasistimu kusewuhlobo lwento ye-C/C++.
Ingabe i-Unix ifile?
Kulungile. U-Unix ufile. Sonke siyibulele ngesikhathi siqala i-hyperscaling ne-blitzscaling futhi okubaluleke kakhulu sathuthela emafini. Uyabona emuva ngeminyaka yawo-90s bekusadingeka ukuthi silinganise phezulu amaseva ethu.
Ingabe i-Unix isetshenziswa namuhla?
Izinhlelo zokusebenza ze-Proprietary Unix (kanye nokuhluka okufana ne-Unix) zisebenza ezinhlobonhlobo zezakhiwo ezidijithali, futhi zivame ukusetshenziswa ku- amaseva ewebhu, ozimele abakhulu, namakhompyutha amakhulu. Eminyakeni yakamuva, ama-smartphones, amaphilisi, namakhompyutha omuntu siqu asebenzisa izinguqulo noma okuhlukile kwe-Unix sekuye kwaduma kakhulu.
Ngabe uC usasetshenziswa ngo-2020?
U-C wulimi lwezinhlelo oludumile futhi oludume kakhulu isasetshenziswa kakhulu emhlabeni wonke ngo-2020. Ngenxa yokuthi u-C uwulimi oluyisisekelo lwezilimi zekhompuyutha ezithuthuke kakhulu, uma ungafunda futhi ube umpetha wokuhlela u-C ungafunda izilimi ezihlukahlukene kalula.
Ingabe i-Linux kernel ibhalwe ku-C++?
I-Linux kernel ihlehlela emuva ku-1991 futhi ekuqaleni yayisekelwe kukhodi ye-Minix (eyabhalwa ngo-C). Nokho, bobabili bengingeke ngisebenzise i-C++ ngaleso sikhathi, njengoba ngo-1993 cishe babengekho abahlanganisi bangempela be-C++.
Ingabe iPython ibhalwe ngo-C noma C++?
I-Python ibhalwe ngo-C (empeleni ukuqaliswa okuzenzakalelayo kubizwa nge-CPython). I-Python ibhalwe ngesiNgisi. Kepha kukhona ukusetshenziswa okuningana: I-PyPy (ebhalwe kuPython)
Ingabe i-Unix imahhala?
I-Unix bekungeyona isofthiwe yomthombo ovulekile, kanye nekhodi yomthombo ye-Unix inikezwe ilayisense ngezivumelwano nomnikazi wayo, i-AT&T. … Ngawo wonke umsebenzi ozungeze i-Unix e-Berkeley, ukulethwa okusha kwesofthiwe ye-Unix kwazalwa: i-Berkeley Software Distribution, noma i-BSD.
Ingabe i-Unix kufanele ifundwe?
Uma usho ukuthi kufanelekile ukufunda ukusebenzisa umugqa womyalo kusistimu efana ne-Unix, uma uzophatha iseva esekelwe ku-Unix noma amaseva nakanjani Yebo. Uzodinga ukufunda imiyalo yesistimu yefayela kanye nezinsiza ezibalulekile futhi.