Cisco 642-732 Online Practice Questions and Exam Preparation

Cisco 642-732 Online Questions & Answers

• Question 151:

  After installation of a new data-only wireless network, an engineer found that RRM has set all of the APs to a power level of 1. Which option describes the reason for this?

  A. APs are too far apart for the set data rates.
  B. EDRRM is enabled.
  C. APs should be manually set initially.
  D. TPC needs to be enabled.
  E. DTPC value is set too high.
  F. High co-channel interference exists.
  A. APs are too far apart for the set data rates.

• Question 152:

  An engineer is performing a site survey for a 5 GHz mesh wireless network. The customer requires 300 Mbps data rates per radio, 2x3 MIMO technology, and legacy beamforming. What Cisco access point should be recommended?

  A. 1510
  B. 1522
  C. 1524
  D. 1552
  D. 1552

• Question 153:

  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
  B. Normal 802.11g activity

• Question 154:

  What is the attenuation of a wireless signal that passes through a cider block wall?

  A. 3 dB
  B. 4 dB
  C. 6 dB
  D. 12 dB
  B. 4 dB

• Question 155:

  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.
  B. That all the access layer switches that the 802.11n APs will connect to contain 10/100/1000 Ethernet ports.

• Question 156:

  Which three types of infrastructure issues need to be verified prior to performing a wireless site 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
  A. MDF and IDF closet locations and if the cable that runs from each closet can reach the proposed AP locations.
  C. VLAN and IP address deployment strategy D. Status of QoS deployed

• Question 157:

  Refer to the exhibit.

  

  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
  B. N

• Question 158:

  In evaluating a post-installation WLAN deployment, problems are occurring when a client roams from one AP to another. The client bounces back and forth between APs. Which three items can be checked to resolve this issue? (Choose three.)

  A. When a client roams from one AP to the next, check the client RSSI and SNR levels for both APs at the roaming point.
  B. Simplify 802.1X/EAP by moving from external RADIUS to local authentication.
  C. Verify the authentication being used for the same test that the client would use under production.
  D. Check if the roaming settings in the AP are set properly for non-CCX clients.
  E. Check the RF levels of the first AP as the client moves toward the second AP.
  F. Check that the client roaming parameters are set properly.
  A. When a client roams from one AP to the next, check the client RSSI and SNR levels for both APs at the roaming point.
  C. Verify the authentication being used for the same test that the client would use under production.
  E. Check the RF levels of the first AP as the client moves toward the second AP.

• Question 159:

  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.
  E. Output from Cisco WCS Planning Mode Tool.

• Question 160:

  What is the basic difference in the manner in which a client location is determined on a map when using Cisco WCS Location v7.0 versus Cisco WCS Base?

  A. Cisco WCS Base uses SNR from two or more APs, and Cisco WCS Location uses the SNR from the closest AP.
  B. Cisco WCS Base uses highest SNR signal from a single AP, and Cisco WCS Location uses highest SNR signal from two or more APs.
  C. Cisco WCS Base uses RSSI from a single AP, and Cisco WCS Location compares the RSSI signal strength from two or more APs.
  D. Cisco WCS Base uses RSSI from two or more APs, and Cisco WCS Location uses RSSI from the closest AP.
  C. Cisco WCS Base uses RSSI from a single AP, and Cisco WCS Location compares the RSSI signal strength from two or more APs.