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Exam A
QUESTION 1
You have been contacted by a medium sized medical center to do a site survey of their existing WLAN. The current network is set up with multiple SSIDs/VLANs to separate voice and data and the networks functioning properly. The medical center would like to add Vocera voice badges to the existing VoWLAN. Which two issues need to be considered during the site survey? (Choose two.)
A. The additional voice endpoints may increase additional load, which may increase delay in the WLAN and cause voice quality to degrade.
B. There will not be any issues due to adding the Vocera voice badges because they are point-to- point devices and do not require the infrastructure to communicate.
C. Verify the WLAN is multicast enabled for Vocera voice badges.
D. To make these devices as efficient as possible, the Vocera voice badges should be placed on their own unicast SSID/VLAN.
E. Verify the WLAN that is being used by the Vocera voice badges is configured in the WLC to use the Gold QoS value.
Correct Answer: AC Section: (none) Explanation
QUESTION 2
You have a client that would like to upgrade their 2.4-GHz point-to-point wireless bridge link between buildings in their facility in Mexico. Currently, they have radios from vendor A that are transmitting at 14 dBm with 6 dBm antennas. They would like to upgrade the radios to vendor B but keep the existing antennas. The new radios from vendor B have a fixed transmit power of 7 dBm. How should you proceed?
A. Install the new radios with existing vendor A antennas.
B. Install new radios with replacement vendor A antennas rated at 13 dBm.
C. Install new radios with replacement vendor A antennas rated at 30 dBm.
D. Install the new radios with new vendor B antennas rated at 29 dBm.
E. Install the new radios with new vendor B antennas rated at 13 dBm.
Correct Answer: E Section: (none) Explanation
QUESTION 3
You have a customer that operates a large open pit coal mine in the western United States. They need to deploy a wireless point-to-point bridge link across the mine. The distance of the link is 1.5 miles. Which three things do you need to consider prior to performing the site survey for this bridge link? (Choose three.)
A. What specific EPA training will be required prior to entering the customer site?
B. Is a specific Mine Safety and Health Administration training course and certificate required prior to entering the customer site?
C. What specific FCC training will be required prior to entering the customer site?
D. Will any specialized equipment or clothing will be required to perform the site survey?
E. Will customer escorts be needed during the site survey?
Correct Answer: BDE Section: (none) Explanation
QUESTION 4
Which three types of infrastructure issues need to be verified prior to performing a wireless site
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survey? (Choose three.)
A. MDF and IDF closet locations and if the cable that runs from each closet can reach the proposed AP locations.
B. Available riser capacity for additional backbone cable connections
C. VLAN and IP address deployment strategy
D. Status of QoS deployed
E. Electrical capacity for each MDF and IDF
F. HVAC capacity for each MDF and IDF
G. Locations of application servers
Correct Answer: ACD Section: (none) Explanation
QUESTION 5
Which three things do you need to consider prior to performing a wireless site survey? (Choose three.)
A. The time required to acquire any additional infrastructure components.
B. The time required to survey each potential AP location.
C. The time required to assess application server locations at the customer facility.
D. The type of wireless survey tools required to perform the site survey.
E. The time required to assess customer WLAN density and throughput requirements.
F. The time required to utilize the design mode in Cisco WCS to prepare a preliminary WLAN design to reduce on-site survey time.
Correct Answer: BDE Section: (none) Explanation
QUESTION 6
Which infrastructure issue needs to be verified and potentially resolved before deploying a centralized 802.11n WLAN?
A. That all the access layer switches that the 802.11n APs will connect to support 802.3af power.
B. That all the access layer switches that the 802.11n APs will connect to contain 10/100/1000 Ethernet ports.
C. The location of application and authentication servers.
D. The proposed location for the WDS server.
E. The proposed location for the WCS.
Correct Answer: B Section: (none) Explanation
QUESTION 7
Refer to the exhibit.
***Exhibit from Lead2pass.com***
The signal is being degraded to the point of link drops. You have examined the roof and the visual sighting
of the remote antenna. What could be causing the issue?
A. The receiving antenna is too close to the transmitting antenna.
B. The first Fresnel zone is more than 60% blocked by the parapet. “First Test, First Pass” – www.lead2pass.com 5 Cisco 642-732 Exam
C. The visual line of sight is more than 60% blocked by the parapet.
D. The cable between the APs and the antennae is introducing too much loss.
E. The roof material is absorbing too much of the signal.
Correct Answer: B Section: (none) Explanation
QUESTION 8
Aside from software applications, which two tools will be important to have when performing a WLAN site survey? (Choose two.)
A. Measuring tools
B. Temporary attachment devices (tie-wraps, clamps, duct tape)
C. Architectural design drawings
D. Different sizes and types of wrenches and pliers
E. Portable battery packs to power WLAN clients
F. Flag tape to outline wireless cell dimensions
Correct Answer: AB Section: (none) Explanation
QUESTION 9
Which three basic pieces of information will you need to perform a WLAN site survey? (Choose three.)
A. How many customer user interviews will be required?
B. Which network hardware vendor do they currently use for their infrastructure?
C. What is the location of the facility that needs to be surveyed?
D. What financial information will my company need to provide to the customer?
E. How many engineers will be required to perform the work?
F. What is the expected timeline to complete the project?
Correct Answer: CEF Section: (none) Explanation
QUESTION 10
When discussing a WLAN site survey project with a customer, which four things do you need to know about the scope of the project before starting? (Choose four.)
A. Is the project funded?
B. Internally, who or which group is driving this project?
C. Is this a new project, an extension, or a modification to an existing WLAN?
D. How many APs and controllers are projected to be needed?
E. How many members of the customer IT staff will require training?
F. Can the survey be accomplished in the time allotted?
G. How many user groups will need to be interviewed?
H. Will site survey engineers need to shadow user as they perform their work duties?
Correct Answer: ABCF Section: (none) Explanation
QUESTION 11
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What is the recommended method to protect a wireless outdoor bridge from lightning?
A. Install the wireless outdoor bridge in a grounded NEMA enclosure.
B. Install the wireless outdoor bridge inside a building if possible and only have the antenna outside.
C. Install a fiber-optic link between the wireless outdoor bridge and the antenna.
D. Install a one-meter segment of fiber-optic cable with a copper-to-fiber-optic transceiver to isolate the wireless outdoor bridge from the network cable plant.
E. Install a protection frame in the copper portion of the network cable plant to act as a lighting arrestor.
Correct Answer: D Section: (none) Explanation
QUESTION 12
Which wireless tool would be most useful in planning a WLAN solution prior to performing a site survey?
A. Ekahau Survey
B. Air Magnet Survey
C. Air Magnet Wi-Fi Analyzer
D. Cisco Spectrum Expert
E. Cisco WCS
Correct Answer: E Section: (none) Explanation
QUESTION 13
When planning to perform a customer WLAN site survey, which three components and tasks should be considered? (Choose three.)
A. Schedule a meeting with the customer to discuss the Statement of Work
B. Complete the Pre-Survey Customer Questionnaire
C. Schedule customer end user interviews
D. Consider travel, access, and equipment requirements necessary to perform the site survey
E. Schedule initial customer meeting and pre-survey walkthrough events
F. Determine radiospectrum and channel allocation
G. Determine AP and controller placement
H. Determinecustomer training requirements
Correct Answer: BDE Section: (none) Explanation
QUESTION 14
Which three components and tasks should be considered while planning the site survey? (Choose three.)
A. Determine the project scope, type of deployment, timeline, scale, budget, and users
B. Determine project stakeholders
C. Determine customer training requirements
D. Determine AP and controller placement
E. Determine the customer applications that the network will support “First Test, First Pass” -www.lead2pass.com 7 Cisco 642-732 Exam
F. Determine radiospectrum and channel allocation
G. Schedule customer end user interviews
Correct Answer: ABE Section: (none) Explanation
QUESTION 15
Which three statements describe WLAN RF interaction with environmental situations? (Choose three.)
A. Outdoor rain or indoor humidity affects diffraction.
B. Outdoor rain or indoor humidity affects attenuation.
C. RF frequency is inversely related to attenuation.
D. RF frequency is directly related to attenuation.
E. The human body affects diffusion.
F. The human body affects attenuation.
Correct Answer: BDF Section: (none) Explanation
QUESTION 16
Which piece of information gathered during a WLAN site survey should be included in the customer report?
A. Analysis of server location and applications supported.
B. Analysis of fiber-optic backbone infrastructure.
C. Output from Cisco WCS Location Quality Inspector.
D. Output from Cisco WCS VoWLAN Voice Readiness Tool.
E. Output from Cisco WCS Planning Mode Tool.
Correct Answer: E Section: (none) Explanation
QUESTION 17
Refer to the exhibit.
***Exhibit from Lead2pass.com***
Which type of cable connector is displayed that is used to connect antennas to transmitters?
A. RP-TNC
B. N
C. SMA
D. SMB
E. MMCX
Correct Answer: B Section: (none) Explanation
QUESTION 18
Which two basic characteristics would be needed from antennas used for survey and deployment in various indoor situations? (Choose two.)
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A. Horizontally polarized
B. Vertically polarized
C. Aesthetically fitting
D. Least cost
E. Highest gain
F. Largest beamwidth
Correct Answer: BC Section: (none) Explanation
QUESTION 19
Which option will allow the maximum 2.4 GHz channel usage for a survey and voice deployment in the ETSI domain?
A. 1, 6, 11
B. 1, 5, 9, 13
C. 1, 6, 9, 14
D. 1, 6, 11, 14
Correct Answer: A Section: (none) Explanation
QUESTION 20
Given an AP that can transmit at 100 mW and the client at 40 mW, which power setting should be used for a site survey?
A. 10 mW
B. 20 mW
C. 40 mW
D. 60 mW
E. 80 mW
F. 100 mW
Correct Answer: B Section: (none) Explanation
Cisco 642-732 tests containing questions that cover all sides of tested subjects that help our members to be prepared and keep high level of professionalism.The main purpose of Cisco 642-732 exam is to provide high quality test that can secure and verify knowledge, give overview of question types and complexity that can be represented on real exam certification
