CWNP CWDP-305 Online Practice Questions and Exam Preparation

CWNP CWDP-305 Online Questions & Answers

• Question 251:

  You have performed a validation site survey after deploying a WLAN infrastructure that is an All-Wireless-Office. One specific application of your customer is experiencing delay when using the application after moving from wired connectivity.

  After your validation, you realized that all APs are using 80 MHz channel- widths instead of 20 MHz on the 5 GHz band, as it was designed.

  What can be done to resolve the delay on this application?

  A. APs should be using 160 MHz channel-widths to get more throughput
  B. Reconfigure to use 20 MHz channel-widths, so reuse of the frequency is more effective
  C. Power-off half of the APs to reduce CCI and keep 80 MHz channel-widths
  D. Add more APs using 80 MHz channel-widths
  B. Reconfigure to use 20 MHz channel-widths, so reuse of the frequency is more effective

• Question 252:

  When deploying access points (APs) outdoors, which additional component needs to be used that is typically not required in most indoor office deployments?

  A. Antennas
  B. NEMA enclosures
  C. Ethernet cables
  D. PoE
  B. NEMA enclosures

• Question 253:

  Switches and APs have already been chosen by your customer. All switches support 802.3bz MultiGig interfaces and APs are 4x4:4 802.11ac wave 2 capable of using dual-5GHz and have one MultiGig interface. Some cable drops for the APs will run for more than 180.5 feet (or 55 meters). To support MultiGig, what is the best choice of cabling?

  A. Cat-5
  B. Cat-6
  C. Cat-5e
  D. Cat-6a
  D. Cat-6a

• Question 254:

  Looking at a client radio specification sheet that states Receive Sensitivity of 82 dBm @ 18 Mbps would mean: Response:

  A. It would need to hear a signal
  B. It is only capable of transmitting at 18 Mbps PHY rates at 82 dBm.
  C. It must hear a signal >82 dBm in order to demodulate the 18 Mbps PHY rate.
  D. It must hear a signal
  D. It must hear a signal

• Question 255:

  In a PC-based spectrum analyzer, what data chart identifies the overall RF utilization of a specific frequency in the environment being surveyed?

  A. FFT Max Hold
  B. FFT Average
  C. Swept Spectrogram
  D. Duty cycle
  C. Swept Spectrogram

• Question 256:

  Install technicians are deploying a multi-floor WLAN that you have designed They have finished the first floor and all APs on that floor are powered on and functioning No APs on any other floors have been deployed at this time You are considering performing a post- deployment site survey of the first floor immediately to validate proper implementation What statement is true about this site survey if you perform it?

  A. It will miss any impact on the WLAN caused by APs on other floors
  B. It will show you how the first floor will function after all other floors are deployed
  C. It will not work because the controllers cannot function properly until all APs licensed lo the controller are operational
  D. It will result in a complete set of data informing you how clients will function after the entire WLAN is implemented
  A. It will miss any impact on the WLAN caused by APs on other floors

• Question 257:

  After deploying a 5 GHz-only WLAN infrastructure in the USA, using 20 MHz channel- widths and all 25 available channels, one of the managers of the company brings his 802.11n tablet to the office to test the Guest SSID. While testing, there were several spots where we would get poor RSSI (below -80dBM) or none at all. You checked the WLAN infrastructure and all APs are up and running and you've validated coverage after deployment. What is causing this issue?

  A. His tablet doesn't support the 5 GHz band
  B. His tablet only supports a 40 MHz channel-width
  C. His tablet does not support one or more of the 5 GHz channels
  D. His tablet doesn't support MU-MIMO
  D. His tablet doesn't support MU-MIMO

• Question 258:

  iPerf is a tool used in site surveys and validation surveys for what purpose? Response:

  A. RSSI tracking
  B. CCI detection
  C. Throughput testing
  D. Data rate mapping
  E. Signal strength mapping
  C. Throughput testing

• Question 259:

  During your first pre-deployment meeting with the deployment team, you hand out the full design documentation to all of them. What's your primary goal during this meeting?

  A. To explain design decisions and ensure understanding of design documents.
  B. To discuss AP functionality.
  C. To explain how Wi-Fi works.
  D. To justify the budget.
  A. To explain design decisions and ensure understanding of design documents.

• Question 260:

  Which of the following is not a business requirement? Response:

  A. The new network design must improve employee productivity.
  B. The new network design must cut operating expenses.
  C. The new network design must make employees happy to come to work.
  D. The new network design must provide support for 802.11n.
  D. The new network design must provide support for 802.11n.