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Exam 22: Wireless Networking

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Question 21

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What do dipole antennas look like?

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Dipole antennas look like a st...

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Question 22

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Which standard has a security flaw that allows a hacker to guess an eight-digit code?

A) WPA
B) WEP
C) WPS
D) WPA2

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Question 23

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What 802.11n feature increases its range and speed?

What process needs to be undertaken to enable Bluetooth devices to create a secure connection?

Where should you look for firmware updates on older WAPs?

A(n) ______________ enables you to connect to the Internet through a network-aware smartphone, tablet, or other mobile device.

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 is another name for the Service Set Identifier parameter?

List the variations of the 802.11 standard used in Wi-Fi wireless networks.

What type of wireless network is very small and designed for "quick-and-dirty" jobs?

What needs to be done to have Bluetooth devices connected to each other?

What are the two ways to set up WPS?

You can install multiple WAPs to permit "______________" between one WAP's coverage area and another's.

WPA2 uses the ______________ to provide a secure wireless environment.

Antennas and the signals that they transmit have an electromagnetic property called ______________.

______________ is a handy way of creating a type of "accepted users" list to limit access to your wireless network.

What is Power over Ethernet (PoE)?

Why would someone decrease the radio power on an omni-directional antenna?

Today's wireless world is dominated by ______________ technologies, in particular the 802.11 (Wi-Fi) standards.

Name the three classes of Bluetooth and their maximum distances.