What three major tasks are performed by a Designated Intermediate System in an ISIS pseudonodeenvironment？（） ["Updating the pseudonode LSP","maintaining pseudonode link-state information","creating the pseudonode","flooding LSPs over the LAN","election of the pseudonode"]
《雅典学院》是以下那位艺术家作品。（） ["达芬奇","米开朗基罗","拉斐尔","波提切利"]
德育的任务主要有：（）。 ["政治教育","思想意识教育","道德品质教育","人生观教育","世界观教育"]
The CS-MARS appliance offers attackmitigatons using which twomethods？ （） [" Automatically pushing ACLs to layer 3 devices to block the attacker’s traffic"," Automatically pushing commands to layer 2 switches to shutdown the attacker’s ports"," Automatically resetting the attacker’sTCP connections"," RecommendingACLs tobe manuallypushed tolayer 3 devices such as routers\/firewalls"," Operating as an inline appliance， it automaticallyblocks malicious traffic inline"," Working inconjuction with CSM to block the attacker’s traffic inline"]
农业资源与环境保护的基本制度。
行程速度和行程时间
