642-732 Sample Question: 18

Question: 18

Which two statements best describe the Fresnel zone related to an outdoor RF point-to-point link? (Choose two.)

A. blocks no more than 20 percent
B. blocks no more than 40 percent
C. blocks no more than 60 percent
D. comprises a single zone to keep clear
E. comprises multiple zones of which the first inside zone is the most important to keep clear
F. comprises multiple zones of which the outside zone is the most important to keep clear

Answer: B,E

642-732 Sample Question: 17

Question: 17

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.

Answer: B,D,E

642-732 Sample Question: 16

Question: 16

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

Answer: B

642-732 Sample Question: 15

Question: 15

Which option allows the maximum 2.4-GHz channel usage for a survey and data deployment in the ETSI domain?

A. 1, 6, 11
B. 1, 5, 9, 13
C. 1, 6, 9, 14
D. 1, 6, 11, 14

Answer: B

642-732 Sample Question: 14

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. Determinecustomer training requirements
D. Determine AP and controller placement
E. Determine the customer applications that the network will support
F. Determine radiospectrum and channel allocation
G. Schedule customer end user interviews

Answer: A,B,E

642-732 Sample Question: 13

Question NO: 13

Which item is more of an issue to outdoor wireless mesh deployment than indoor?

A. Reflection
B. Scattering
C. Absorption
D. Delay spread

Answer: D

642-732 Sample Question: 12

Question: 12


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

642-732 Sample Question: 11

Question: 11

You have been asked to evaluate a new version 7.0 controller-based WLAN deployment. The customer wants to increase the number of indoor tags their network supports. How do you explain to the customer how wireless clients and RFID tags are licensed in the MSE?

A. There is a 2:1 relationship between the number of clients and RFID tags that can be supported in the MSE.
B. The number of clients and RFID tags are independent of each other and have separate license bases.
C. There is a 3:1 relationship between the number of clients and RFID tags that can be supported in the MSE.
D. The relationship between clients and RFID tags is balanced. So if you have more clients you have fewer RFID tags.
E. RFID and wireless clients require separate dedicated MSE appliances.

Correct Answer: D

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642-732 Sample Question: 10

Question: 10

After having the kick-off meeting for a new site survey project with your customer, which three factors need to be considered prior to beginning a WLAN site survey? (Choose three.)

A. Will an additional trip to the facility to perform the initial walkthrough be required?

B. How much time should be allocated to survey the locations for the controllers?

C. Will any additional regulatory or safety training be required to complete the site survey?

D. Is access available to all areas of the customer facility where the WLAN is planned to be deployed?

E. Which types of controllers and switches will be required to fully conduct the site survey in all areas of the customer facility?

F. Is access available to customer employees so that initial interviews can be performed?

Answer: A, C, D

642-732 Sample Question: 9

Question: 9

During the site survey kick-off meeting with your customer, they ask why you need to verify the existing network infrastructure. Which two reasons do you give them? (Choose two.)

A. You need to verify the make, model, and software versions of all the equipment that will connect to the WLAN components in order to ensure compatibility.
B. You need to verify that the equipment the WLAN components will connect to has sufficient memory capacity to support the additional WLAN connections.
C. You need to verify that there are sufficient switch ports to support the new WLAN connections.
D. You need to verify that the switches the WLAN components will connect to can supply 802.3af inline power, and that they have sufficient ports to support all the new WLAN devices.
E. Depending on the type of APs that are planned for, the deployment may require different types of PoE to be supplied by the LAB switches.

Answer: C, D