Exam 10: Managing a Wireless LAN

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When conducting a security audit, ____ should determine vulnerabilities.

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What technique(s) is/are most effective for defeating social engineering attacks?

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What information is required for a link budget?

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Antenna adjustment may require the existing antennas to be reoriented or placed on a pole or mast for better transmission and reception.

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In order to use SNMP, a software ____________________ is loaded onto each network device that will be managed using SNMP.

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Most vendors illustrate their radiation patterns by splitting the three-dimensional donut into two perpendicular planes called ____ and elevation.

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Although data from the access point and devices can be beneficial, there are drawbacks to relying solely on these sources of information. What are the drawbacks?

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List and describe three RF tuning settings.

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Information security weaknesses can never be entirely eliminated.

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A(n) ____ amplifier boosts the RF signal before it is injected into the device that contains the antenna.

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What tool(s) are used most often as "standard" network monitoring tools?

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Vulnerabilities that are ranked as ____ are events that would cause the organization to cease functioning or be seriously crippled in its capacity to perform.

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It is important for wireless system administrators to maintain a(n) ____ log that contains a record of all problems, solutions, and configuration changes.

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Match each term with the correct statement below.
rough calculation of all known elements of the link to determine if the signal will have the proper strength when it reaches the other end of the link
link budget
device that decreases the RF signal
RF site tuning
SNMP-based tool used to monitor LANs that are connected through a wide area network
Remote Monitoring
Correct Answer:
Verified
Premises:
Responses:
rough calculation of all known elements of the link to determine if the signal will have the proper strength when it reaches the other end of the link
link budget
device that decreases the RF signal
RF site tuning
SNMP-based tool used to monitor LANs that are connected through a wide area network
Remote Monitoring
software that is embedded into hardware to control the device
splitter
device that has a single input connector and multiple output connectors
effective receiving sensibility
part of SNMP that monitors network traffic and stores that information in its management information base
software agent
antenna gain (dBi) less cable loss (dB) at the receiver and receiver sensitivity (dBm)
firmware
decreases interference by attenuating unwanted sources of interference
beam steering
attempting to readjust the settings of the AP after a firmware upgrade
attenuator
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____ attenuators are the only type permitted by the FCC for WLAN systems.

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Which type of RF loss is caused by the equipment itself, not external objects?

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A radio frequency link between the sender and receiver consists of three basic elements. What are they?

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____ security protects the equipment and infrastructure itself, and has one primary goal: to prevent unauthorized users from reaching the equipment in order to use, steal, or vandalize it.

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In the Windows operating system, what window provides basic tools for monitoring a WLAN?

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When updating firmware in an enterprise-level access point, the Receiving AP must be able to hear the IP ____ issued by the Distribution AP.

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