Cisco 642-732 Online Practice Questions and Exam Preparation

Cisco 642-732 Online Questions & Answers

• Question 91:

  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.
  E. Install the new radios with new vendor B antennas rated at 13 dBm.

• Question 92:

  Which three basic pieces of information will you need to perform a WLAN site survey? (Choose three.)

  A. How many customer user interviews will be required?
  B. Which network hardware vendor do they currently use for their infrastructure?
  C. What is the location of the facility that needs to be surveyed?
  D. What financial information will my company need to provide to the customer?
  E. How many engineers will be required to perform the work?
  F. What is the expected timeline to complete the project?
  C. What is the location of the facility that needs to be surveyed?
  E. How many engineers will be required to perform the work?
  F. What is the expected timeline to complete the project?

• Question 93:

  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
  B. 1, 5, 9, 13

• Question 94:

  Which three types of WLAN data, location, and voice testing should be included in the installation customer report? (Choose three.)

  A. Results of the coverage audit performed with the site survey mapping tool per media installed on 802.11a/b/g/n networks
  B. Results of the WCS planning tool
  C. Results from Cisco Unified Communications Manager cluster failover tests
  D. Results of a location readiness test
  E. Results from a WCS WLAN client audit
  F. Results from an ISP throughput test
  A. Results of the coverage audit performed with the site survey mapping tool per media installed on 802.11a/b/g/n networks
  D. Results of a location readiness test
  F. Results from an ISP throughput test

• Question 95:

  What three best practices should be performed for a Data-Only Survey? (Choose three.)

  A. reduce the power to 50% of the client max power
  B. reduce the power to 75% of the client max power
  C. disable DTPC
  D. enable DTPC
  E. 5 - 10 percent overlap
  F. 10 - 15 percent overlap
  A. reduce the power to 50% of the client max power
  C. disable DTPC
  F. 10 - 15 percent overlap

• Question 96:

  A network engineer is conducting a Layer 1 site survey using a spectrum analyzer. Which four RF sources can be detected? (Choose four.)

  A. Bluetooth
  B. cordless phones
  C. jammers
  D. microwave
  E. GSM phone
  F. 3G phone
  G. analog TV
  H. infrared
  A. Bluetooth
  B. cordless phones
  C. jammers
  D. microwave

• Question 97:

  You have been contacted by a medium-sized hospitality company that has 50 hotels. They would like to upgrade their existing WLAN in each hotel to 802.11n. While performing the site surveys for each hotel, what are the issues that you need to take into consideration when determining the locations for each AP?

  A. Selecting AP locations where power is already available
  B. Selecting APs that can be hidden in ceiling panels to provide a secure and clean aesthetic look
  C. Selecting locations that are easily accessed so maintenance and upgrades can be performed quickly
  D. Selecting locations that make visual assessment of the AP operation easy
  B. Selecting APs that can be hidden in ceiling panels to provide a secure and clean aesthetic look

• Question 98:

  What two types of antennas have a high gain, narrow beam width, and are typically used for point-to-point bridging? (Choose two.)

  A. dipole antenna
  B. Yagi antenna
  C. patch antenna
  D. parabolic dish antenna
  E. omni-directional
  F. monopole antenna
  B. Yagi antenna
  D. parabolic dish antenna

• Question 99:

  An engineer is conducting a site calibration using Cisco WCS. The current network has 802.11a, 802.11b, 802.11g, and 802.11n devices. How many times should the calibration be done?

  A. once for each band
  B. once for each protocol
  C. once per deployment
  D. once using each data collection type
  A. once for each band

• Question 100:

  During RF verification, some 5 GHz clients are unable to connect to certain APs, while other 5 GHz clients can connect to all APs. What may prevent some clients from connecting?

  A. some clients may not support the UNII-2 Extended band
  B. some clients may not support OFDM modulation
  C. some clients may not support TPCv2
  D. some clients may not support CCXv5
  A. some clients may not support the UNII-2 Extended band