CWNP CWDP-305 Online Practice Questions and Exam Preparation

CWNP CWDP-305 Online Questions & Answers

• Question 221:

  What deliverables should be provided to the customer after successfully implementing a WLAN infrastructure?

  A. Digital or physical assets, guides, floorplans with design information, and configuration documents
  B. Project Charter, requirements specification, and software licenses
  C. Facility blueprints, NDAs, and hold harmless documents
  D. Nothing is required. The implemented WLAN was the deliverable.
  A. Digital or physical assets, guides, floorplans with design information, and configuration documents

• Question 222:

  Which one of the following options would you consider a well-designed WLAN infrastructure when measuring RSSI Notse floor and SNR in a required area?

  A. Low RSSI, Low Noise Floor Low SNR
  B. High RSSI, Low Noise Floor High SNR
  C. High RSSI, High Noise Floor Low SNR
  D. Low RSSI, High Noise Floor Low SNR
  B. High RSSI, Low Noise Floor High SNR

• Question 223:

  Before performing a pre-deployment passive RF survey of a new deployment using survey mapping software, which of the following must be performed? Response:

  A. Determining AP transmit power
  B. Scaling the map
  C. Selecting antennas
  D. Checking client DTPC settings
  B. Scaling the map

• Question 224:

  You told your customer that multipath fading may be mitigated simply by moving one or both of the receivers antennas a small amount, usually by one to four wavelengths away from its original position. Your customer is prepared to make the change, but does not know the wavelength for 802.11ac.

  What is the approximate wavelength of an 802.11ac radio wave?

  A. 5.5 cm (2.16 inches)
  B. 12 cm (4.72 inches)
  C. 15.24 cm (6 inches)
  D. 45 cm (17.71 inches)
  A. 5.5 cm (2.16 inches)

• Question 225:

  In this question, you will compare the mobility processes of a network that supports WPA2- Personal and WPA2-Enterprise. Assume the use of a 15-character ASCII passphrase for WPA2-Personal and EAP-TTLS/MSCHAPv2 with WPA2Enterprise. Also, assume that proprietary roaming protocols are not supported.

  When a device transitions from one BSS to another within the same ESS, what step must be performed in the WPA2-Enterprise transition that are not performed in the WPA2-Personal transition?

  A. Open System Authentication
  B. 802.11 Reassociation
  C. 802.1X authentication
  D. 4-Way Handshake
  C. 802.1X authentication

• Question 226:

  You are testing a VoWLAN deployment, and your communication measurements show a certain amount of lost packets. What would be an acceptable packet error rate value to still provide acceptable call quality?

  A. There should be 0% error in a VoWLAN type of deployment
  B. No more than 1% PER max should be acceptable
  C. No more than 4% PER max should be acceptable
  D. No more than 8% PER max should be acceptable
  D. No more than 8% PER max should be acceptable

• Question 227:

  Given: You are evaluating the theoretical and real-world RF gain benefits of transmit and receive features introduced by 802.11 with MIMO. This exercise allows you to quantify the features value in a real-world environment. What is the maximum theoretical signal gain of chip-based TxBF and MRC (as features) when compared to the same AP using only a single antenna for transmit and receive (effectively simulating a 1x1 chip)?

  A. 2 Rx or Tx chains = 3 dBi gain 3 Rx or Tx chains = approx 5 dBi gain 4 Rx or Tx chains = 6 dBi gain
  B. 2 Rx or Tx chains = 1 dBi gain 3 Rx or Tx chains = 2 dBi gain 4 Rx or Tx chains = 3 dBi gain
  C. 2 Rx or Tx chains = 3 dBi gain 3 Rx or Tx chains = 6 dBi gain 4 Rx or Tx chains = 9 dBi gain
  D. 2 Rx or Tx chains = approx 4-6.5 dBi gain 3 Rx or Tx chains = approx 7-10 dBi gain
  D. 2 Rx or Tx chains = approx 4-6.5 dBi gain 3 Rx or Tx chains = approx 7-10 dBi gain

• Question 228:

  A North American business traveler connects to a hotel's 2.4 GHz SSID in Europe and notices low RSSI from an AP in the room, but experiences no issues with RSSI in the lobby. What is the most likely reason for the low RSSI in the room?

  A. The AP in the room is using ZigBee instead of Wi-Fi
  B. The AP in the room is transmitting on channel 13 and the traveler associated to an AP on channels 1 through 11 in the lobby
  C. The switchport that the AP is connected to is only capable of transmitting at 10 Mbps
  D. The AP in the room is using Bluetooth instead of Wi-Fi
  B. The AP in the room is transmitting on channel 13 and the traveler associated to an AP on channels 1 through 11 in the lobby

• Question 229:

  Name the audience type not addressed in this chapter for HLDs. Response:

  A. Operations
  B. Executives
  C. Designers
  D. Engineering
  A. Operations

• Question 230:

  What single tool, by design can be used to verify channel selection, encryption in use and number of APs above a specified signal threshold in a given location during deployment?

  A. Spectrum analyzer
  B. Spreadsheet
  C. WLAN scanner
  D. Throughput tester
  C. WLAN scanner