Ethernet的MAC地址长度为______位。
参考答案:48
解析: 典型的Ethernet物理地址长度为48位(6个字节) ,如00-60-08-00-A6-38。
It can be inferred that flood plains, deltas, and stream channels (lines 13-14) are similar in which of the following ways
A.Animals rather than plants have been preserved at such location
B.Such locations are likely to be rich sources of fossil
C.Fossilized human remains are only rarely found in such location
D.Rapid sedimentation in such locations makes it difficult to locate fossil
通信工程施工阶段的质量控制,监理人员应围绕()进行质量控制。
A.施工有关人员因素
B.材料因素
C.机械设备因素
D.施工方法因素
E.业主支付因素