A customer wants to increase the performance of an existing server. They are running a very network intensive application and feel that increasing the bandwidth to the network will fix their problem. They are running two 24-port autosensing 10/100 hubs， tied together with a standard Ethernet crossover cable in port 24. The server is running IPX. After adding a second network card and plugging one card into each hub， they have not seen any performance improvement. Which two are likely reasons why implementing network adapter teaming has not improved performance？（）
AAdapter teaming is designed to work with switches.
BAdapter teaming only functions with gigabit network cards.
CAdapter teaming only provides fault tolerance， not additional bandwidth.
DAdapter teaming only works with IPX when using switches and network cards with special features that support teaming.
血流动力学稳定的阵发性室性心动过速，药物治疗首选（）
A、苯妥英钠
B、利多卡因
C、安装人工心脏起搏器
D、非同步直流电复律术
E、同步直流电复律术
在录音机程序中，声音文件默认以扩展名为（）的波形文件保存。
A、.mp3
B、.wav
C、.mdi
D、.avi
With which three other business initiatives does Enterprise Asset Management-a business paradigm-integrate strategic planning?（）
Asales
Boperations
Cmaintenance
Dbalance sheet
Ehuman resources
Fcapital investment decision-making
Which UTM feature requires a license to function?（）
A、integrated Web filtering
B、local Web filtering
C、redirect Web filtering
D、content filtering
