在全部或部分带电盘上进行工作时，应将（）与（）以明显标志隔开。
How can mobile devices and wireless networks be secured？（） by securely deploying new applications with appropriate performance levels。 by providing security that is based on a multilayer，system-level approach。 by looking subjectively at network traffic for abnormal flows。 by requiring a host-based hardware applicatio。
Refer to the exhibit. For interface FastEthernet0/0, what will happen to dscp af11 traffic if the queue for class "newclass" reaches a depth of 40?（） All packets will be dropped.。 One out of ten packets will be dropped.。 A random number of packets will be dropped.。 No packets will be dropped until the queue depth reaches 265.。 Packets will be dropped according to the exponential weight setting.。
When surveying for VoWLAN， which power level should you base the access point coverage designon？（） 40mW maximum transmit power。 average power level of the VoWLAN clients。 100mW transmit power。 lowest power level of the VoWLAN client。
Increased productivity, minimized legal risks, and improvements in "green" operation can be easily linked to Cisco solutions in which technology area?（） routing and switching。 web collaboration。 on the destination network, between the server and a router。 eCommerce。 voice。 security。
Which three are interframe spaces defined in 802.11?（）
