pany is implementing 802.1X in order to increase network security. In the use of 802.1X access control， which three protocols are allowed through the switch port before authentication takes place？ （） [" EAP-over-LAN"," EAP MD5"," STP"," protocols not filtered by an ACL"," CDP"," TACACS+"]
国家质检总局积极推进“大通关”工程建设，三电工程的主要内容包括（）。 ["电子申报","电子监管","电子通关","电子检验"]
Which statements are true about EIGRP successor routes?（） [" A successor route is used by EIGRP to forward traffic to a destination."," Successor routes are saved in the topology table to be used if the primary route fails."," Successor routes are flagged as "active" in the routing table."," A successor route may be backed up by a feasible successor route."," Successor routes are stored in the neighbor table following the discovery process."," Successors are not used in EIGRP."]
You want to configure your Windows 2000 Professional portable computer to use offline files. The files that you want to access offline include a large project file and some smaller personal files. Your portable computer is configured to connect to the network by using the dial up connection at scheduled times during day to automatically download your e-mail messages. You do not want to synchronize the project file when you connect to the network using the dial-up connection. What you should do?（） ["Configure the Synchronization Settings to perform a quick synchronization. ","Configure the Synchronization Settings to ask you before synchronizing items. ","Configure the Synchronization Settings to synchronize the project file only when using the LAN connection. Set synchronization for the personal files for both the LAN connection and your dial-up connection. ","Set the synchronization settings to synchronize the project file only when you log off the network. Set synchronization for the personnel files for both the LAN and dialup connection for logging on and logging off.&e"]
简述工程保险的基本原则？
信息资源管理的含义是什么？
