Cisco 642-732 Online Practice Questions and Exam Preparation

Cisco 642-732 Online Questions & Answers

• Question 61:

  Refer to the exhibit.

  

  After performing a Layer 1 survey using Cisco Spectrum Expert, what is the result indicated by the visual screen?

  A. Normal 802.11g activity
  B. Microwave oven interference C. Video camera interference
  D. Bluetooth device interference
  E. RF jammer
  E. RF jammer

• Question 62:

  You have completed a site survey for a customer that refurbishes/remanufactures automobile engines. The site survey has determined that there are approximately 70 clients in the facility, but because of the large number of engines as many as 2500 RFID tags will need to be tracked through location services to provide historical location information and audit trails. The results of the site survey require 60 APs for data and location services. How many version 7.0 controller(s) will provide the most cost effective solution?

  A. 1 Cisco Catalyst 6500 Wireless Services Module generation 2 (WiSM 2) with a 100 AP license
  B. 3 Cisco 2500 controllers with 25 AP licenses
  C. 2 Cisco 2500 controllers with 50 AP licenses
  D. 1 Cisco 5500 controller with a 50 AP license and a 25 AP license upgrade
  D. 1 Cisco 5500 controller with a 50 AP license and a 25 AP license upgrade

• Question 63:

  When designing and deploying an outdoor mesh network, what is the appropriate RF cell overlap?

  A. 10 percent
  B. 15 percent
  C. 20 percent
  D. 25 percent
  E. Application dependent
  E. Application dependent

• Question 64:

  Which choice best describes RF challenges for outdoor mesh site survey and deployment?

  A. Reflection
  B. Reflection, absorption
  C. Diffraction
  D. Diffraction, scattering
  E. Reflection, absorption, diffraction, scattering
  E. Reflection, absorption, diffraction, scattering

• Question 65:

  A network engineer acquired a floor plan of a building, temporarily mounted an 1132 AP, associated a wireless NIC to the AP, and began documenting packet exchanges between the AP and the wireless NIC while walking throughout the facility. What best describes what the engineer was doing?

  A. Air Magnet predictive site survey
  B. Cisco Spectrum expert Survey
  C. Ekahau active site survey
  D. Air Magnet passive site survey
  C. Ekahau active site survey

• Question 66:

  DRAG DROP

  Select and Place:

  

  

• Question 67:

  In which two ways does the type of industry vertical change the way you prepare to perform a wireless site survey? (Choose two.)

  A. In most cases the specific industry vertical impact is not unique and information used to prepare for a site survey can be reused from one vertical to another.
  B. The first step in preparing for a site survey for a specific industry vertical is to review the individual industry standards for a WLAN deployment to ensure compliance with all known standards.
  C. Each industry vertical has its own specific challenges that need to be considered prior to completion of the WLAN site survey.
  D. Prior to performing a site survey for a customer, their specific industry vertical has very little impact on site survey process. Only post-survey design is impacted by the industry vertical.
  B. The first step in preparing for a site survey for a specific industry vertical is to review the individual industry standards for a WLAN deployment to ensure compliance with all known standards.
  C. Each industry vertical has its own specific challenges that need to be considered prior to completion of the WLAN site survey.

• Question 68:

  Given a new VoWLAN survey and deployment using 7921G phones, which three items would be the best recommendations for survey and deployment? (Choose three.)

  A. 2.4 GHz deployment
  B. 5 GHz deployment
  C. 11 Mb/s mandatory rate with lower rates disabled
  D. 12 Mb/s mandatory rate with lower rates disabled and optional 36 Mb/s higher disabled
  E. -65 dBm cell edge with 25 dB SNR
  F. -67 dBm cell edge with 10 dB SNR
  B. 5 GHz deployment
  D. 12 Mb/s mandatory rate with lower rates disabled and optional 36 Mb/s higher disabled
  E. -65 dBm cell edge with 25 dB SNR

• Question 69:

  Refer to the exhibit.

  

  After performing a Layer 1 survey using Cisco Spectrum Expert, what is the result indicated by the visual screen?

  A. Normal 802.11b activity
  B. Normal 802.11g activity
  C. Microwave oven interference
  D. Video camera interference
  E. Bluetooth device interference
  E. Bluetooth device interference

• Question 70:

  A customer has requested site surveys for data, voice, video, and location services for their location. The customer will be using RFID tags extensively. Which type of site survey should be conducted?

  A. data
  B. voice
  C. video
  D. location-based services
  E. bridging
  F. multi-survey
  D. location-based services