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Why is it considered a mistake to use 160 MHz channels in most 5 GHz frequency band enterprise deployments?
Why is it considered a mistake to use 160 MHz channels in most 5 GHz frequency band enterprise deployments?A . The available frequency space is insufficient for such an implementationB . The data rates will be too highC . The communication retry rates will decreaseD . The throughput will be...
What is unique about port 1 when compared to port 2?
An AP has two Ethernet wired networking ports. One (port 1) is labeled with a Power over Ethernet (PoE) indicator and the other (port 2) is not. What is unique about port 1 when compared to port 2?A . It can be used to transfer voice dataB . It can...
Which two of the following options are available for Wi-Fi Protected Access 2 (WPA 2.0)?
Which two of the following options are available for Wi-Fi Protected Access 2 (WPA 2.0)?A . Personal modeB . Protection modeC . Professional modeD . Enterprise modeE . WPA 2 modeView AnswerAnswer: AD
A basic service set (BSS) consists of how many access points?
A basic service set (BSS) consists of how many access points?A . ZeroB . At least oneC . At least twoD . At least fourView AnswerAnswer: B
Which is a valid logical IP address?
Which is a valid logical IP address?A . 255.255.0.0B . 192.168.200.1C . AB.CD.EF12.34.56D . 12.34.56.AB.CD.EFView AnswerAnswer: B
When an RF signal bounces off a smooth nonabsorptive surface, the behavior is:
When an RF signal bounces off a smooth nonabsorptive surface, the behavior is:A . RefractionB . ReflectionC . ScatteringD . DiffractionView AnswerAnswer: B
You are a network consultant hired to perform a manual site survey for a small office building. The wireless network to be installed will use data and voice. For backward compatibility, the customer needs to support 2.4 GHz equipment.
You are a network consultant hired to perform a manual site survey for a small office building. The wireless network to be installed will use data and voice. For backward compatibility, the customer needs to support 2.4 GHz equipment. To provide the highest quality of service for the voice application,...
A newly configured wireless intrusion prevention system will _____.
A newly configured wireless intrusion prevention system will _____.A . Require a network administrator to monitor for intrusionsB . Automatically monitor the network for potential attacksC . Require an administrator to manually shut down a rogue access pointD . Automatically notify a network administrator regarding a firmware upgradeView AnswerAnswer: B
IEEE 802.11a uses which PHY technology?
IEEE 802.11a uses which PHY technology?A . ERP-OFDMB . HR/DSSSC . OFDMD . FHSSView AnswerAnswer: C
Which wireless LAN technology can be used to obtain the highest data transfer rate possible?
Which wireless LAN technology can be used to obtain the highest data transfer rate possible?A . DSSSB . EthernetC . HT-OFDMD . OFDMView AnswerAnswer: C
