试评布卢姆教育目标分类体系。
下面列出的波长窗口，哪些是适合在光纤通信中使用的（） ["850nm","980nm","1310nm","1480nm","1550nm"]
线路两旁堆放货物，距钢轨头部外侧不得少于（），货物应堆放稳固，防止倒塌。 ["0.8米","1米","1.5米","2米"]
Refer to exhibits 1 and 2. In exhibit 1，all users on the LAN segment use router A as the active HSRP router. Router B is the standby router for the HSRP. In exhibit 2，the network management team reported that there is no utilization on the WAN link B. To solve this problem，you decide to change the logical topology of your LAN，but you are not sure about what changes must be made. You must manage HSRP or change it to another protocol in order to provide the most scalable design，automatic redundancy，and load balancing. Which one of these actions would be the best choice？（） ["Use MHSRP，with three users using router A as the default gateway and three users using router B as the default gateway.","Keep HSRP and activate PBR to redirect half of the traffic to the other WAN link.","Use the backup interface on the WAN link B to provide load balancing for all users.","Use GLBP instead，because it provides you with up to three MAC addresses for the same default gateway virtual IP address.","Use GLBP instead，because it provides you with up to four MAC addresses for the same default gateway virtual IP address."]
干酪生产时排放的液体为（） ["酪乳","乳清","脱脂乳"]
包豪斯初步建立了自己的教学体系，形成了一种代表未来的新美学思想，归纳起来，其突出地表现在哪几个方面
