布卢姆长期从事教学目标研究，他把教学目标分成三个方面，，即“认知领域”、“情感领域”和（）。
Which best represents a typical attackthat takes advantage of RFC 792， ICMPType 3 messages？（） [" Blind connection-reset"," Large packet echo request"," Packet fragmentation offset"," Broadcast-based echo request"," Excessive bandwidth consumptio"]
永贞革新
浪漫主义艺术注重（）的表现。 ["客观对象之结构","被描绘者的情感","主观情感","素描"]
Overlay Transport Virtualization （OTV） uses the Authoritative Edge Device （AED） to perform which tasks？（） [" The AED is responsible for sending all unicast traffic in a site， while either node in a site can transmit multicast and broadcast."," The AED is responsible for load balancing all traffic for all VLANs across the transport network."," The AED is responsible for handling all unicast， broadcast， and multicast traffic for a given VLAN within a site."," The AED is responsible for MAC address dispute contention for a given VLAN."]
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