更多"Which of the following wireless sta"的相关试题:
[单项选择]Which of the following wireless standards has a MAXIMUM throughput, by default, of 11Mbps?（）
A. 802.11g
B. 802.11a
C. 802.1n
D. 802.11b
[单项选择]Which of the following wireless standards has a transfer speed of 11 Mbps?（）
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
[单项选择]Which of the following wireless standards uses the 5GHz frequency?（）
A. 802.11g
B. 802.2
C. 802.11a
D. 802.3
[单项选择]Which of the following wireless standards was the FIRST standard to be ratified and is used to support legacy wireless devices?（）
A. 802.11a
B. 802.11g
C. 802.11b
D. 802.11n
[单项选择]The decline in moral standards, which has long concerned social analysts, has at last _____ the attention of average Americans.
A. clarified
B. cultivated
C. characterized
D. captured
[多项选择]Which of the following wireless standards can be used to avoid the 2.4GHz range?（） (Select TWO).
A. 802.11g
B. 802.1X
C. 802.11b
D. 802.1n
E. 802.11a
[单项选择]Which of the following improves wireless performance by allowing only one wireless transmissionon the network at a time?（）
A. CSMA/CA
B. CSMA/CD
C. Wireless encryption
D. Wireless bonding
[单项选择]Which of the following standards or encryption types is the MOST secure for wireless networking?（）
A. WEP
B. AES
C. TKIP
D. DES
[单项选择]Which of the following wireless security techniques is the MOST secure?（）
A. Enable Wired Equivalent Privacy
B. Disable SSID broadcast
C. Enable Wi-Fi Protected Access
D. Enable MAC filtering
[单项选择]Which of the following wireless networking standards can operate at two different frequenciessimultaneously?（）
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
[单项选择]Which of the following wireless technologies can operate at only 5GHz?（）
A. 802.11b/g
B. 802.11g
C. 802.11b
D. 802.11a
[单项选择]Which of the following wireless technologies can support the GREATEST distance on either 2.4GHz or 5GHz frequencies?（）
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
[单项选择]Which of the following wireless technologies is backward compatible to receive all bands ofwireless communications?（）
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
[单项选择]Which of the following wireless technologies is primarily setup for video/audio and the frequency is 5 GHz?（）
A. Cellular
B. 802.11a
C. 802.11b
D. Satellite
[单项选择]Which of the following wiring standards would MOST likely be used to interconnect two devices without the use of a hub or switch?（）
A. 568A
B. 568B
C. Crossover
D. Loopback
[单项选择]Which of the following offers the HIGHEST wireless security?（）
A. WEP
B. WPA2
C. WPA
D. HTTPS
[单项选择]Which of the following features on a wireless router maps the private IP address to a public IPaddress?（）
A. SSID
B. NAT
C. MAC filtering
D. DHCP
[单项选择]Which of the following memory technologies has the HIGHEST cost to implement?（）
A. ECC
B. RAID
C. Pairing
D. Registered
[单项选择]Which of the following Internet technologies has the slowest potential upload speed due toinherent latency issues?（）
A. 3G
B. 4G
C. Satellite
D. Fiber
