Cov txheej txheem:
Video: Dab tsi yog cov khoom siv pom pom?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib tso zis ntaus ntawv yog ib qho ntawm cov khoom siv kho vajtse hauv computer uas hloov cov ntaub ntawv mus rau hauv tib neeg-nyeem ntawv. Nws tuaj yeem yog ntawv, duab, tactile, suab, thiab video. Qee qhov cov khoom siv tawm yog Pom kev Display Units (VDU) i.e. a Monitor, Printer, Graphic Cov khoom siv tso tawm , Plotters, Speakers thiab lwm yam.
Ib yam li ntawd, nws yog nug, dab tsi yog 5 cov khoom tso tawm?
CHAW UA HAUJ LWM:
- Monitor (LED, LCD, CRT thiab lwm yam)
- Cov tshuab luam ntawv (txhua hom)
- Cov phiaj xwm.
- Projector.
- LCD Projection Vaj Huam Sib Luag.
- Lub Computer Output Microfilm (COM)
- Tus neeg hais lus
- Lub taub hau xov tooj.
Dab tsi yog cov khoom siv tso tawm muab piv txwv? Computer Basics: 10 Piv txwv ntawm Cov Khoom Siv Tso Tawm
- 10 Piv txwv ntawm cov khoom siv tso zis. Saib xyuas.
- Saib xyuas. Cov khoom siv tso zis ntau tshaj plaws siv nrog cov khoos phis tawj yog cov saib, uas qhia cov duab video thiab ntawv.
- Lub tshuab luam ntawv. Cov tshuab luam ntawv yog lwm cov khoom siv tso zis ntau pom hauv tsev hauv chaw ua haujlwm.
- Computer Speakers.
- Lub mloog pob ntseg.
- Projector.
- GPS.
- Sound Card.
Tsuas yog li ntawd, dab tsi yog 10 cov khoom tso tawm?
10 Tso zis Devices ntawm Computer Thiab Lawv Cov Haujlwm
- Computer Monitor.
- Cov neeg hais lus.
- Lub mloog pob ntseg.
- Cov tshuab luam ntawv.
- Projectors.
- Cov phiaj xwm.
- Daim npav video.
- Daim npav suab.
Dab tsi yog cov khoom tso tawm thiab lawv cov haujlwm?
Cov khoom siv tso tawm muab cov ntaub ntawv hauv ntau hom ntawv sib txawv, qee qhov suav nrog suab, pom, thiab luam tawm nyuaj. Cov cuab yeej siv feem ntau yog siv rau kev tso saib, qhov projection, lossis rau kev tsim tawm lub cev. Saib xyuas thiab tshuab luam ntawv yog ob qho ntawm feem ntau-paub cov khoom tso zis siv nrog a lub computer.
Pom zoo:
Dab tsi ntawm cov hauv qab no yog qhov zoo ntawm kev siv cov khoom siv pom kev hauv kev hais lus?
Qhov txiaj ntsig tseem ceeb ntawm kev siv cov khoom siv pom hauv koj cov lus hais yog tias lawv ua kom cov neeg tuaj saib muaj kev txaus siab, hloov kev mloog ntawm tus neeg hais lus, thiab ua rau tus neeg hais lus muaj kev ntseeg siab ntau dua hauv kev nthuav qhia tag nrho
Dab tsi ntawm cov hauv qab no hais txog lub peev xwm ntawm cov khoom siv computer lossis cov kab ke nthuav dav los pab ntau tus neeg siv yam tsis tau tawg?
Scalability hais txog lub peev xwm ntawm lub khoos phis tawj, cov khoom lag luam, lossis cov txheej txheem nthuav dav los pab ntau tus neeg siv yam tsis muaj kev tawg. IT infrastructure tsuas yog cov cuab yeej siv lub cev tsuas yog xav tau los khiav lag luam
Peb cov khoom siv twg yog cov khoom siv nruab nrab hauv lub network?
Peb cov khoom siv twg yog cov khoom siv nruab nrab hauv lub network? (Xaiv peb.) router. server. hloov. chaw ua haujlwm. network tshuab luam ntawv. wireless access point. Kev piav qhia: Intermediatedevices nyob rau hauv ib lub network muab kev sib txuas network rau cov khoom siv kawg thiab hloov cov neeg siv cov ntaub ntawv packetsduring cov ntaub ntawv sib txuas lus
Puas txhais tau tias yog kev sib raug zoo ntawm cov khoom ntawm ib yam khoom thiab lub peev xwm ntawm tus neeg sawv cev uas muab cov lus qhia rau kev siv cov khoom?
Kev them nyiaj yog kev sib raug zoo ntawm cov khoom ntawm ib yam khoom thiab lub peev xwm ntawm tus neeg sawv cev uas txiav txim siab seb qhov khoom siv tau li cas
Dab tsi yog cov khoom ntawm semiconductors ua rau lawv muaj txiaj ntsig hauv cov khoom siv hluav taws xob?
Semiconductors paub tias muaj qee yam khoom tshwj xeeb uas ua rau lawv muaj txiaj ntsig zoo hauv cov khoom siv hluav taws xob. Semiconductors muaj ib tug resistivity siab tshaj ib tug insulator tab sis tsawg tshaj li ib tug conductor. Tsis tas li ntawd, cov khoom siv tam sim no ntawm semiconductor hloov pauv thaum lub impurity tsim nyog ntxiv rau nws