Pcb faus qhov thiab cov dig muag qhov tseem ceeb txhais tau tias los txhim kho cov laug cam kev ua tau zoo thiab kev tswj hwm ntawm cov teeb meem tseem ceeb hauv kev tsim khoom.
1. Cov khoom siv cov khoom siv kev xaiv: Xaiv cov ntaub ntawv nrog cov nqi siab-ua tau zoo. Txawm hais tias cov ntaub ntawv ua tau zoo tuaj yeem muab cov hluav taws xob ua hluav taws xob zoo dua, tus nqi yog qhov tseem ceeb. Nyob rau hauv lub koob npe ntawm lub rooj sib tham cov kev ua tau zoo yooj yim, cov khoom siv nrog tus nqi qis tuaj yeem raug xaiv.
2. Tsim qauv zoo rau siab tsim qauv: txo tus lej thiab cov nyom ntawm cov dig muag thiab faus qhov ntau li ntau tau. Ntau lub qhov muag dig ntau thiab faus qhov yuav ua rau muaj kev nyuaj thiab nqi ua haujlwm. Los ntawm kev ua kom zoo tshaj circuities tsim thiab txo cov qhov tsis tseem ceeb, cov nuj nqis tuaj yeem qis dua.
Cov Qauv Tsim Qauv: Siv cov qauv kev hloov kho thiab cov qauv txuas tuaj yeem txo qhov kev xav tau qhov kev hloov kho tshwj xeeb thiab yog li txo cov nqi.
Kev tshuaj xyuas DRC: Siv theem DRC (DRC) thaum lub sijhawm tsim kom ntseeg tau tias tus qauv tsim ua tau thiab txo cov nqi rov ua haujlwm thiab cov nqi hloov pauv.