ntxhua khaub ncaws hmoov cog Chav tswj hauv nruab nrab nrog khoos phis tawj
1. Cov ntoo tag nrho yog tswj los ntawm PLC
2. Kev pib thiab kaw ntawm tsob ntoo yog tswj los ntawm cov programmes hauv computers.
3. Muaj kev cuam tshuam ntawm cov khoom tseem ceeb ntawm cov khoom siv, thiab tshuaj xyuas cov ntaub ntawv ua haujlwm.
4. Lub luag haujlwm ntawm lub system suav cov xab npum cov hmoov sib tov hloov kho; tshaj tawm cov ntawv tshaj tawm, kev ua haujlwm cov ntaub ntawv tawm thiab sau / sau.
5. Lub vijtsam loj uas qhia pom kev ua haujlwm ntawm tsob ntoo. Tseem muaj kev ceeb toom thiab cov neeg teb xov tooj cuam tshuam.
6. Kev tuav thiab kev siv tshuab ua haujlwm tau hloov chaw tuaj yeem hloov pauv ntawm ib leeg los ntawm tus neeg teb xov tooj.
7. Peb muaj 7. Txhua yam ntaub ntawv raw, ob qho tib si khov thiab ua kua, yog txiav tawm mus raws li cov tshuaj ntxuav hmoov tsim los ntawm lub computer.
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