绝缘子串组合时,连接金具的螺栓、()及锁紧螺母等应完整且其穿向应一致。
Which two of these key fields are used to identify a flow in a traditional NetFlow implementation?()
A. source port
B. output interface
C. next-hop IP address
D. source MAC address
E. destination IP address
F. next-hop MAC addre
随着软件技术的发展,人们逐渐认识到编码不仅要强调效率还要强调清晰。()
A. 正确
B. 错误
司售人员发车到达线路首末站后,发车车辆驾驶员应进行()、刷卡签到、自检
A. 酒测
B. 报到
C. 给车上电
D. 发车