Video: Cov tshuab computer yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A computer system yog ib txheej ntawm cov khoom siv sib xyaw ua ke uas tawm tswv yim, tso tawm, txheej txheem, thiab khaws cov ntaub ntawv thiab cov ntaub ntawv. Cov tshuab computer yog tam sim no tsim nyob ib ncig ntawm tsawg kawg yog ib tug ua cov cuab yeej. Muaj tsib lub ntsiab khoom kho vajtse hauv a computer system : Input, Processing, Storage, Output and Communication devices.
Tsis tas li ntawd, cov piv txwv ntawm cov tshuab computer yog dab tsi?
Ib yam computer system muaj ib lub computer cov ntaub ntawv, ib chav tsev fais fab mov, lub motherboard, lub hauv paus ua haujlwm (CPU), lub cim xeeb loj, thiab lub hard disk drive. Inputdevices muaj xws li keyboard, nas, microphone, yees duab yees, thiab duab scanner. Cov khoom tso tawm muaj xws li saib, hais lus, thiab tshuab luam ntawv.
Ib yam li ntawd, qhov system hauv computer science yog dab tsi? A computer system muaj cov khoom siv kho vajtse uas tau ua tib zoo xaiv kom lawv ua haujlwm zoo ua ke thiab cov khoom siv software lossis cov kev pabcuam uas khiav hauv lub computer . Lub ntsiab software tivthaiv yog nws tus kheej ua haujlwm qhov system uas tswj thiab muab kev pab rau lwm yam kev pab cuam uas yuav berun nyob rau hauv lub lub computer.
Nyob rau hauv no hais txog, dab tsi yog computer systems tsim los ntawm?
Qhov tiav computer ua ntawm CPU, nco thiab lwm yam khoom siv hluav taws xob (lub ntsiab txee), tag nrho cov khoom siv peripheral txuas rau nws thiab nws txoj haujlwm qhov system . Computersystems poob rau hauv ob pawg: cov neeg siv khoom thiab cov servers.
Muaj pes tsawg lub tshuab computer?
Hom kev ua haujlwm tshuab Peb feem ntau ua haujlwm tshuab tus kheej khoos phis tawj yog Microsoft Windows, macOS, thiab Linux. Modern kev khiav hauj lwm tshuab siv graphical user interface, orGUI (pronounced gooey).
Pom zoo:
Dab tsi yog cov khoom siv loj tshaj plaws ntawm thawj thiab thib ob tiam ntawm lub tshuab computer?
Thawj tiam (1940-1956) siv lub tshuab nqus tsev vacuum, thiab tiam thib peb (1964-1971) siv cov khoom sib txuas (tab sis tsis yog microprocessors). Mainframes ntawm cov tiam thib ob no siv cov ntawv xuas nrig ntaus rau kev tawm tswv yim thiab tawm thiab 9-khiav 1/2 "magnetic daim kab xev drives rau kev khaws cia, thiab kab tshuab luam ntawv rau cov ntawv luam tawm
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Hauv kev suav, tus tsav tsheb yog acomputer program uas ua haujlwm lossis tswj cov cuab yeej tshwj xeeb uas txuas nrog lub khoos phis tawj.Drivers yog kho vajtse nyob ntawm kev ua haujlwm thiab kev ua haujlwm tshwj xeeb. Lawv feem ntau muab cov kev cuam tshuam uas xav tau rau txhua qhov tsim nyog asynchronous lub sij hawm-dependenthardware interface
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