Lub ntsiab functions ntawm kev khiav hauj lwm systems

Operating System - yog ib tug intermediary ntawm koj lub computer thiab cov neeg siv, kom ntseeg tau lawv cov kev sib thiab yog lub luag hauj lwm rau qhov kev siv ntawm cov kev pab cuam. Lub nto moo tshaj plaws cov neeg sawv cev: Linux, Microsoft, Mac OS, thiab hais txog. Nyob rau hauv no tsab xov xwm peb saib cov muaj pes tsawg leeg thiab kev khiav dej num ntawm kev khiav hauj lwm systems. Nws yuav qhia txog cov kev tsis tsis tau khi rau ib tug operating system.

Yuav ua li cas yog lub operating system?

Ua ntej peb yuav tham txog dab tsi yog lub zog ntawm kev khiav hauj lwm systems, peb mam li saib yog dab tsi nws yog ua.

1. Ib tug software module uas tswj cov ntaub ntawv system.
2. Cov neeg tsav tsheb rau pab kiag li lawm. Lawv xyuas kom meej qhov tseeb lag luam ntawm txhua hardware caij ntawm lub computer raws li cov lus qhia pauv nrog rau lwm yam pab kiag li lawm.
3. Lub processor teb rau cov neeg siv cov lus txib.
4. Service kev pab cuam. Nrog lawv pab nws yog tau mus ua hauj lwm nyob rau hauv lub computer tes hauj lwm ntawm discs thiab cov ntaub ntawv.
5. Modules muab GUI rau cov neeg siv.
6. Cov kev pab system los pab nrhiav ib lo lus teb rau tej lo lus nug hais txog cov kev khiav hauj lwm thiab ua hauj lwm nrog nws.

Tso cai ntawm kev khiav hauj lwm systems tej zaum yuav txawv nyob ntawm seb hom ntawm lub yav tas. Classifications yog ib tug heev ob peb. Ntawm no yog cov ntsiab sawv daws yuav.

1. Raws li cov xov tooj ntawm txhawb cov neeg siv ntawm tus operating system yog: ib leeg-neeg siv (cov laus version, piv txwv li, MS-DOS, Qhov rai 3.x, thaum ntxov versions ntawm OS / 2) thiab multiplayer (piv txwv li, UNIX, Qhov rai NT).

2. Raws li tus naj npawb ntawm tib khiav kev pab raws qib: ib-tasking (eg, MSX, MS-DOS), thiab multi-tasking (OS: OS / 2, lub qhov rais 95, UNIX).

Yuav ua li cas yuav ua rau lub operating system?

Tam sim no cia peb xav txog qhov yooj yim operating system zog:

• tua ntawm tus neeg siv commands thov (pav tua ya thiab kaw cov kev pab cuam, kev tawm tswv yim thiab tso zis ntawm cov ntaub ntawv, ntau lub cim xeeb, thiab thiaj li nyob);
• nkag tau mus rau peripherals (tshuab luam ntawv, nas, keyboard, thiab lwm yam);
• loading software rau hauv lub cim xeeb thiab nws tiav;
• kev siv ntawm cov kev tswj ntawm ua hauj lwm zoo nco;
• Yuam kev txuag cov ntaub ntawv thiab system failures;
• software interface rau cov neeg siv;
• siv cov ntaub ntawv mus rau lwm cov cia tawm, thiab tswj lawv.

Hais tias yog, tag nrho cov kev ua npaum li cas los tus neeg uas nkag mus rau cov cuab yeej, computer-tsim nrog kev pab los ntawm lub operating system. Nws tso cai rau koj mus muab ib tug yooj yim interface rau cov neeg siv. Tseem muaj ntxiv zog ntawm kev khiav hauj lwm systems:

• multi-tasking;
• saib txoj cai;
• npaum qee ntawm cov kev pab ntawm dab;
• system kev ruaj ntseg thiab cov neeg siv cov ntaub ntawv;
• sis rau cov processors thiab lawv synchronization.

System plhaub, uas peb muaj yog li accustomed mus, muab peb nrog lub sij hawm rau siv cov kev pab ntawm lub computer chav tsev. Lub hom phiaj thiab kev khiav dej num ntawm kev khiav hauj lwm systems - qhov yooj yim ntawm sib txuas lus nrog lub tshuab, structuring thiab txheej txheem automation. Nyob rau hauv lub xyoo, developers thiab creators ntawm tawv rau tus kheej computers pab txhawb peb zoo tib yam cov neeg siv, programmers, lub neej los ntawm cov kev taw qhia tshiab nta thiab txo phau ntawv ua hauj lwm. Muaj txawm tias ib tug tswv yim hais tias nyob rau hauv lub nyob ze yav tom ntej lub tshuab kev lom zem ntau hloov los ntawm ib tug txiv neej.