Cisco 642-732 Online Practice Questions and Exam Preparation

Cisco 642-732 Online Questions & Answers

• Question 11:

  How many location points are needed to validate both 802.11b/g and 802.11a in the Cisco WCS Calibration?

  A. 50
  B. 100
  C. 150
  D. 200
  E. 300
  E. 300

• Question 12:

  You have a multinational customer that would like you to perform a wireless site survey for a new manufacturing facility in Singapore. They have had a local vendor install a point-to- point wireless bridge link between two buildings 1 km apart. The ground between the buildings is flat but because facilities are in the mountains, dense fog is an issue. There are no line of sight issues between the buildings. The link is experiencing errors and throughput issues. Currently the two radios are set to operate at 2.4 GHz and the transmit power is set to 7 dBm with 7 dBm antennas. What do you need to take into consideration when performing the site survey for this link?

  A. Change the radio power to 17 dBm.
  B. Change the radio power to 20 dBm and replace with a 16 dBm antenna.
  C. Change the radio power to 29 dBm.
  D. Change the radio power to 13 dBm.
  D. Change the radio power to 13 dBm.

• Question 13:

  What is the biggest challenge a customer faces when they are presented with the post- installation report?

  A. Validating the information is correct.
  B. Interpreting the configuration parameters and settings for the WLAN devices.
  C. Maintaining the report so that once the first change to the WLAN is made the documentation remains current.
  D. Maintaining the security of the report so that only IT personnel have access to the information contained in the report.
  C. Maintaining the report so that once the first change to the WLAN is made the documentation remains current.

• Question 14:

  A customer wants to trade in older 802.11a/b/g access points for new 802.11n access points. What must be considered before deploying new 802.11n access points?

  A. Fewer APs are needed because 802.11n runs on a different radio frequency.
  B. Fewer access points are needed because 802.11n has better coverage.
  C. 5-GHz coverage is needed when expecting 300-450 Mbps client link.
  D. New APs should bundle channels 1, 6, and 11 to increase throughput to 150 Mbps.
  C. 5-GHz coverage is needed when expecting 300-450 Mbps client link.

• Question 15:

  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 radio spectrum and channel allocation
  G. Determine AP and controller placement
  H. Determine customer training requirements
  B. Complete the Pre-Survey Customer Questionnaire
  D. Consider travel, access, and equipment requirements necessary to perform the site survey E. Schedule initial customer meeting and pre-survey walkthrough events

• Question 16:

  Refer to the exhibit.

  

  What is the most likely cause of MAP1 association to MAP2 instead of directly to the RAP?

  A. Incorrect BGN
  B. Default BGN
  C. SNR
  D. Absorption and scattering caused by weather conditions.
  E. Incorrect radio configuration
  C. SNR

• Question 17:

  A Cisco 1250 AP is deployed for a/b/g/n using version 7.0 software on 802.3af PoE. What are the three deployment results of the 5 GHz radio on channel size, spatial stream, and data rate? (Choose three.)

  A. 1 spatial stream
  B. 20 MHz
  C. 150 Mb/s
  D. 72 Mb/s
  E. 144 Mb/s
  F. 2 spatial streams
  G. 40 MHz
  H. 300 Mb/s
  A. 1 spatial stream
  C. 150 Mb/s
  G. 40 MHz

• Question 18:

  An engineer is preparing to conduct a site survey with AirMagnet. The engineer wants to capture all 802.11 traffic (not SSID specific) on the first walkthrough. Which survey mode should be used?

  A. active
  B. active with Iperf for greenfield: AP mode
  C. active with Iperf for greenfield: SSID mode
  D. passive
  E. planning mode survey
  D. passive

• Question 19:

  DRAG DROP

  Select and Place:

  

  

• Question 20:

  When using WCS 7.0 to calibrate a floor, is it more important to collect 50 or more distinct locations or to collect 150+ measurements?

  A. 150+ measurements are more important than the locations because the information gathered is more granular.
  B. Collecting 50 or more distinct locations is more important because this provides a wider coverage across the floor being calibrated.
  C. Depending on the size of the floor 50+ distinct locations and 150+ measurements may provide divergent information that requires more data collection.
  D. When calibrating a floor 50 or more distinct locations will yield 150+ measurements because multiple measurements are collected at each distinct location.
  D. When calibrating a floor 50 or more distinct locations will yield 150+ measurements because multiple measurements are collected at each distinct location.