Which two statements best describe the Cisco Unified Wireless Network？（） The Cisco Unified Wireless Network provides the framework to segregate wired and wirelessnetworks to deliver the best security for companies that are deploying WLANs.。 The Cisco Unified wireless Network provides the framework to integrate and extend wired andwireless networks to deliver the lowest-possible total cost or ownership for companies that aredeploying WLANs。 The Cisco Unified Wireless Network extends "wireless awareness" into important elements ofthe network infrastructure， providing the same level of security for WLANs that organizations havecome to expect from their VPNs.。 The Cisco unified Wireless Network extends "wireless awareness" into important elements ofthe network infrastructure， providing the same level of security scalability， reliability ease ofdeployment and management for WLANs that organizations have come to expect from their wiredLANs.。
Which three are benefits of U-APSD?（） synchronization of the transmission and reception of voice frames。 bandwidth reservation。 optimized power-save mode periods。 increased call capacity。 priority bandwidth and polling。
从社会主义发展史的角度理解《共产党宣言》一书和俄国十月革命的胜利，最确切的是（）。 社会主义已成功地从理论变为现实。 社会主义已从空想变为科学的革命理论。 国际社会主义运动在世界各地蓬勃发展。 马克思主义是世界无产阶级革命的理论指导。
累积投票制度
套汇交易
学术不端行为主要包括（）。
