Core identification: identified by insulating color difference, mastercore red, light blue, and white; ground wire black, and the control wire should be printed with no.
线芯识别：采用绝缘分色识别，主线芯红、浅蓝、白。地线黑色，控制线打号码。
3
This online course is a core requirement of Georgia Tech's online Master of Science in Computer Science program.