Cisco 642-732 Online Practice Questions and Exam Preparation

Cisco 642-732 Online Questions & Answers

• Question 21:

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

• Question 22:

  An engineer is conducting a failover test with a Mesh deployment by disconnecting the network interface of a RAP. A MAP becomes stranded even though it has an acceptable RSSI value on the link to its neighbor. What are two reasons the MAP may become stranded? (Choose two.)

  A. the MAP is 6 hops away
  B. the MAP is 9 hops away
  C. the SNR on the neighbor link is 5dB
  D. the SNR on the neighbor link is 15dB
  E. the throughput on the neighbor link is 18Mbps
  F. the throughput on the neighbor link is 24Mbps
  B. the MAP is 9 hops away
  C. the SNR on the neighbor link is 5dB

• Question 23:

  A customer wants to deploy wireless services inside a 500-seat auditorium. Given the volume of potential users in this condensed area, what is the best option for AP deployment?

  A. place 802.11n APs along the outside edge with dual-band directional antennas
  B. place 802.11n APs along the outside edge with 2.4GHz directional antennas
  C. place 802.11n APs along the outside edge with 5GHz directional antennas
  D. place 802.11n APs in the center with 2.4GHz sector antennas
  E. place 802.11n APs in the center with 5GHz sector antennas
  F. place 802.11n APs in the center with dual-band sector antennas
  B. place 802.11n APs along the outside edge with 2.4GHz directional antennas

• Question 24:

  Which two pieces of physical infrastructure information should be included in the installation report presented to the customer? (Choose two.)

  A. A list of router and switch models, serial numbers and locations.
  B. The total square footage of the customer's facility.
  C. An analysis of the facility exterior wall and roof construction materials.
  D. The cable scan results for the entire customer facility.
  E. An installation inventory of all controllers and APs in the WLAN coverage area.
  D. The cable scan results for the entire customer facility.
  E. An installation inventory of all controllers and APs in the WLAN coverage area.

• Question 25:

  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
  E. Cisco WCS

• Question 26:

  Refer to the exhibit.

  

  Clients in a conference room have been experiencing difficulty connecting to the Access Point on Channel 1. Which option is causing the interference?

  A. Wireless Video Camera
  B. Bluetooth Device
  C. Cordless Phone
  D. Zigbee Device
  E. Jammer
  C. Cordless Phone

• Question 27:

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

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

• Question 28:

  Which two basic characteristics would be needed from antennas used for survey and deployment in various indoor situations? (Choose two.)

  A. Horizontally polarized
  B. Vertically polarized
  C. Aesthetically fitting
  D. Least cost
  E. Highest gain
  F. Largest beamwidth
  B. Vertically polarized
  C. Aesthetically fitting

• Question 29:

  Which three components make up a Statement of Work? (Choose three.)

  A. Post-survey recommendations
  B. WLAN testing information
  C. A list of changes in scope
  D. Survey type
  E. A list and description of locations to be surveyed.
  F. Confirmation of timeline and cost
  G. A list of equipment required to perform network analysis
  D. Survey type
  E. A list and description of locations to be surveyed.
  F. Confirmation of timeline and cost

• Question 30:

  A customer is experiencing slower client data throughput than the data rate setting. Which two wireless characteristics are the primary contributing factors? (Choose two.)

  A. Broadcast and multicast are sent at the lowest associated data rate.
  B. 802.11 acknowledges all packets, which halves throughput on the channel.
  C. Clients that are farther from the access point connect at a slower data rate.
  D. Lower data rates decrease overall throughput.
  E. All clients on a given access point share the bandwidth of the channel.
  F. Overlapping channels cause co-channel interference.
  B. 802.11 acknowledges all packets, which halves throughput on the channel.
  E. All clients on a given access point share the bandwidth of the channel.