B-A-C-001 3 2 2
测试直通网线时,主测试仪指示灯灯应该从1到8逐个顺序闪亮,而远程测试端指示灯也应该按( )顺序逐个闪亮。
A.1,2,3,4,5,6,7,8 B.5,3,1,2,4,6,8,7 C.8,7,6,5,4,3,2,1 D.5,6,7,8,1,2,3,4正确答案A
B-A-C-001 3 2 2
测试直通网线时,主测试仪指示灯灯应该从1到8逐个顺序闪亮,而远程测试端指示灯也应该按( )顺序逐个闪亮。
A.1,2,3,4,5,6,7,8 B.5,3,1,2,4,6,8,7 C.8,7,6,5,4,3,2,1 D.5,6,7,8,1,2,3,4正确答案A
