RAU: Ntsuas daim tawv xiav ntub ua ntej samming. (Ceeb Toom: Tsis haum rau daim tawv xiav ntub tom qab samming.)
Cov yam ntxwv
1. Siv cov txheej txheem kuaj xyuas digital tshwj xeeb, thiab txoj siv tshwj xeeb, kev ntsuas qhov tseeb ncav cuag cov khoom tiav.
2. Cov khoom siv ntsuas tau kaw kom zoo kom tiv thaiv tau cov tshuaj lom neeg ua qias tuaj.
3. Lub thav duab yog ua los ntawm SS 304.
4. Nws yog tsim tshwj xeeb raws li daim ntawv pov thawj thoob ntiaj teb.