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Exam 23: Wireless Networking

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Question 41

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What is the theoretical maximum range of the 802.11a wireless networking standard?

A) 150 feet
B) 200 feet
C) 250 feet
D) 300 feet

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Question 42

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__________ is by far the most widely adopted wireless networking type today.

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Question 43

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The developers of Wi-Fi created __________,a standard included on most WAPs and clients to make it easier for end users to configure secure connections.

What are the two ways to set up WPS?

What WPA/WPA2 encryption version uses a RADIUS server for secure authentication?

All of the following methods can be used to increase a wireless network's range EXCEPT:

At what range is the maximum throughput speed of 802.11 networks typically achieved?

You should place a WAP with an omnidirectional antenna in the ____________________ of an area.

__________ was invented to replace the nest of cables that currently connects most PCs to their various peripheral devices-keyboard,mouse,printer,speakers.

Which of the following represents a security improvement in WPA2 over WEP and WPA?

What is an Extended Basic Service Set (EBSS)?

Describe WPA's use of TKIP.

Wireless Zero Configuration was first introduced with which operating system?

What enables you to connect to the Internet through a PDA,cell phone,or smartphone?

A (n)____________________ combines an infrared transceiver with an Ethernet NIC and translates the IrDA protocol into an Ethernet signal.

Name the two wireless radio wave networks a technician may see on the job.

When using a (n)__________ antenna,keep it near the center of your home or office.

What is the security flaw in WPS?

Which of the following does WPA use to provide a new encryption key for every sent packet?

Most WAPs support filtering,in which data packets that do not contain the appropriate address are rejected.What kind of address is filtered?