CWNP CWDP-305 Online Practice Questions and Exam Preparation

CWNP CWDP-305 Online Questions & Answers

• Question 131:

  When designing a Wi-Fi-based WLAN to support voice in a large office, which design element is of the highest concern for performance?

  A. AP enclosures
  B. Roaming
  C. AP vendor
  D. Support for 900 MHz
  B. Roaming

• Question 132:

  When creating a long-distance bridge link, it is important to know the channels in use by other networks on both ends of the link and within a reasonable range It is not as Important to know the channels in use in the middle area of the link. Why is this the case?

  A. Interference happens at the receiver
  B. interference happens at the transmitter
  C. The signals in the middle of the link will increase the amplitude of your signal as it passes through them
  D. Your RF LoS will always be far above any interference in the middle because the signal travels up and then back down to the remote 802.11 receiver
  D. Your RF LoS will always be far above any interference in the middle because the signal travels up and then back down to the remote 802.11 receiver

• Question 133:

  An MSA commonly addresses at least which two legal categories?

  A. Nondisclosure agreement
  B. Hold harmless
  C. Intellectual property protection
  D. Indemnity clause
  A. Nondisclosure agreement

• Question 134:

  When performing a spectrum analysis walkthrough of a facility tor which you will be creating a WLAN design you detect an interferer What should you do?

  A. Make a mental note of it so that you can include it in your design
  B. Make note of it using the reporting features of your spectrum analyzer or by documenting it elsewhere
  C. Locate and remove the interferer immediately so that your WLAN works well
  D. Walk away from the project because it is best to only deploy in clean environments with no other RF signals
  B. Make note of it using the reporting features of your spectrum analyzer or by documenting it elsewhere

• Question 135:

  You are being asked to design a WLAN for a number of WLAN clients that will use Telnet as the primary application. The customer has asked that you use only the number of APs necessary because of the complex installation and

  construction costs each AP installation will incur in this particular environment.

  What design factors do you consider?

  Response:

  A. Omnidirectional antennas should be used to maximize cell overlap.
  B. Use 11 Mbps as the lowest basic rate.
  C. Clients could benefit from RTS/CTS mode for all transmissions.
  D. AP transmit power should be turned down to minimize co-channel interference.
  C. Clients could benefit from RTS/CTS mode for all transmissions.

• Question 136:

  During your first pre-deployment meeting with the deployment team, you hand out the full design documentation to everyone. What is 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 137:

  A wireless engineer from your company performed a site survey in an office building where a wireless network extension was needed. He reports that while performing a Layer 1 sweep near a meeting room full of people, he detected RF activity with a very low duty cycle. He is unsure how to interpret what he recorded to determine its impact on a future Wi-Fi network.

  What is true about this RF environment and its potential impact on the WLAN?

  A. The signal affects the entire spectrum and will render the wireless network unusable. It must be located and removed.
  B. The signal has a low duty cycle and should not be of major impact on the wireless network.
  C. The signal is alternating between peaks (high interference level) and valleys (low interference level). The network channel design must be built to avoid the affected peak frequencies.
  D. The signal is typical of a high radio card background noise. It shows that the card used for the Layer 1 sweep should be replaced and the Layer 1 sweep re-
  B. The signal has a low duty cycle and should not be of major impact on the wireless network.

• Question 138:

  How much more power can a 1 Mbps 802.11b signal have than a 54 Mbps 802.11g signal if it is sent through a saturated amplifier?

  Response:

  A. 5 dBm
  B. 2 dBm
  C. 2 dB
  D. 5 dB
  D. 5 dB

• Question 139:

  When selecting a centralized WLAN architecture, what new problem may arise when you change the data forwarding model from centralized to distributed?

  A. APs that were designed for a centralized forwarding model may not support all features in distributed forwarding mode.
  B. The router between the APs and the controller must be made aware of the APs as forwarding client STAs.
  C. All RRM controls will also need to be distributed to a master AP that acts as a channel and transmit power arbiter for other APs in the ESS.
  D. Centralized control functions, such as key management and distribution, RRM, and load balancing will no longer be supported.
  A. APs that were designed for a centralized forwarding model may not support all features in distributed forwarding mode.

• Question 140:

  What document should be created that provides instructions for install technicians to mount and configure APs?

  A. Hold Harmless
  B. Statement of Work
  C. Bill of Materials
  D. Physical installation guide
  D. Physical installation guide