每个主机配置有进路采集单元和安全输出单元，安全输出单元在输出电路异常或系统故障时能保证输出安全无误
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《民法通则》规定，双方恶意串通实施民事行为损害国家、集体或第三人利益的，应当（）双方取得的财产，收归国家、集体或返还第三人。
From small business to large-scale enterprises， which two best describe how the Cisco Unified Wireless Network reduces overall operational expenses？ （）
A. extends networkQoS throughout the network
B. simplifies management of central or remotely located access points
C. ensures implementation of the most recent security protocols
D. streamlines wireless LAN management
E. extends features for optical traffic network service
每个应答器组可由1～8个应答器组成
A. 正确
B. 错误
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