802.11a
802.11b
802.11g
802.11n
第1题:
目前公司的无线网络摄像机DS-2CD812P-W使用的无线标准为()。
第2题:
以下哪个协议可以同时支持2.4GHz频段和5GHz频段()。
第3题:
Which of the following standards or encryption types is the MOST secure for wireless networking?()
第4题:
Which of the following wireless standards has the highest maximum data rate?()
第5题:
以下无线网络标准中,可以工作在2.4G频段的有()
第6题:
哪个WLANIEEE文档允许在2.4GHz时达到54MB数据速率?()
第7题:
下列协议标准中,传输速率最慢的是()
第8题:
下面传输速率可以达到54Mbps及以上的无线局域网标准有哪些()。
第9题:
A technician is reporting wireless transmission speeds of 300Mbps. Which of the following wireless standards is being used?()
第10题:
Which of the following wireless technologies can support the GREATEST distance on either 2.4GHz or 5GHz frequencies?()
第11题:
A
B
G
N
第12题:
802.11g
802.1X
802.11b
802.1n
802.11a
第13题:
无线网卡的规格有?()
第14题:
以下哪些协议支持2.4GHz频段()。
第15题:
Which of the following wireless standards has a transfer speed of 11 Mbps?()
第16题:
Which of the following wireless networking standards can operate at two different frequenciessimultaneously?()
第17题:
()标准可以将WLAN的传输速率由54Mb/s提高到300-600Mb/s。
第18题:
下列哪些WLAN的标准工作频率是在5GHz频段?()
第19题:
802.11ac可向下兼容哪些标准?
第20题:
Which of the following wireless technologies is backward compatible to receive all bands ofwireless communications?()
第21题:
Which of the following WLAN protocols is in the 5GHz band with a MAXIMUM data rate of 54Mbps?()
第22题:
Which of the following wireless standards was the FIRST standard to be ratified and is used to support legacy wireless devices?()
第23题:
WEP
AES
TKIP
DES