Certified Wireless Design Professional (CWDP) Sample Questions
The Certified Wireless Design Professional CWDP certification is an expert-level remote LAN certificate for the CWNP Program. The CWDP is profoundly regarded inside the IT business and CWDP-guaranteed competitors hold a huge benefit concerning profession and compensation headway. Controlled by CWNP, the business chief for big business Wi-Fi preparation and accreditation, the CWDP test is for those working in huge WLAN arrangements.
1.) While planning a WLAN to support voice in a huge office, which plan component is of the greatest worry for execution?
A. Roaming
B. Frequency Selection
C. Band steering
D. AP vendor
Right Answer: A
2.) What is the base PoE financial budget required on a change to help 6 (six) APs that must be fueled utilizing IEEE 802.3at on the off chance that no different details are given?
A. 320 W
B. 60 W
C. 180 W
D. 240 W
Right Answer: B
3.) In high-density conditions, for example, stadiums and assembly halls, what additional element must be considered that can weaken Wi-Fi signals when these conditions are having an event?
A. Thick walls
B. I-Beams
C. People
D. Fire doors
Right Answer: C
4.) What report is regularly made for launching a project?
A. Bill of Materials
B. Project Charter
C. Work Breakdown Structure
D. A budget
Right Answer: B
5.) Your new client is worried about keeping up with privacy for their proprietary information when you direct data gathering for their WLAN plan. Which record might you at any point use to address their concern straightforwardly?
A. NDA
B. SoW
C. BoM
D. Hold Harmless
Right Answer: A
6.) What metric executes the least complex calculation and most reduced exactness in networks requiring areas?
A. Time Difference of Arrival (TDoA)
B. Received Signal Strength Indicator (RSSI)
C. Angle of Arrival (AoA)
D. Time of Arrival (ToA)
Right Answer: C
Explanation: Different Approaches of Angle of Arrival Techniques In Wireless Sensor Networks
7.) Your client is involving PSK as their main authentication. They have an industry necessity to move to a more grounded arrangement. Your suggestion is to move to a declaration-based sort of validation where both the client and server require testaments. Which EAP type could be the best fit?
A. EAP-FAST
B. EAP-TTLS
C. EAP-TLS
D. PEAP
Right Answer: C
Explanation: 802.1X Overview and EAP Types
8.) An organization needs to interface base camp to its far-off office is 13 kilometers away utilizing a remote scaffold. What necessity should not be failed to remember by their Wireless Engineer while considering the Fresnel Zone?
A. Earth budge
B. Receive Sensitivity
C. FSPL
D. Antenna gain
Right Answer: A
Explanation: Tech Stuff – Wireless – Fresnel Zones and their Effect
9.) You are leading an actual site overview where large equipment is fixed. What is a typical thing required explicitly for this kind of overview?
A. Low gain antennas
B. Personal Protective Equipment (PPE)
C. Low power APs
D. Indoor APs
10.) A business traveler from North America is in Europe. The hotel just gives inclusion in 2.4 GHz. The traveler associates with the hotel’s SSID and sees an AP in the lodging. Notwithstanding, the PC reports an extremely low RSSI when associated. The traveler doesn’t have a similar issue while interfacing in the lobby. What might be the most probable reason for the low RSSI in the hotel?
A. The AP in the room is utilizing ZigBee rather than Wi-Fi.
B. The AP in the room is sending on channel 13 and the traveler related to a non-channel 13 AP found somewhere else.
C. The switchport that the AP is associated with is just fit for sending at 10 Mbps.
D. The AP in the room is utilizing Bluetooth rather than Wi-Fi.
Right Answer: C
11.) A museum needs to offer Wi-Fi to its guests. One of their necessities is to have the APs mix into the plan of the gallery. How would it be advisable for you to meet this necessity?
A. Lock the AP within a metal box
B. Place the in the middle among walls and I-beams
C. Utilize a 802.11b AP, so it looks mature enough to be in a museum
D. Utilize a plastic cover that could mix in with the environment
Right Answer: D
Explanation: Building materials that are transparent to WI-FI signals
12.) An engineering company upgraded their WLAN structure nine 802.11n APS to nine 802.11ac APs. After this update, they saw no improvement in throughput.
What is the most probable reason for this outcome?
A. APs are sending at a low transmit power
B. The clients were not upgraded
C. APs are mounted on the wall
D. The APs are as yet utilizing the 5 GHz lower band
Right Answer: A
13.) You and 10 others are associated with a public area of interest. You issue a ping clear on the organization, yet you can’t find any gadgets on the equivalent subnet as yours.
What component may be empowered on the WLAN framework that is keeping you from speaking with different gadgets on that subnet?
A. Band steering
B. Load balancing
C. Peer-to-peer blocking
D. OSPF external routes
Right Answer: C
14.) During a RFP analysis, one of the sellers referenced that you’ll have to update your Gigabit Ethernet changes to MultiGig changes to guarantee support for 802.11ac and 802.11ax, which both proposition information rates over 1Gbps. For what reason is this not sound counsel?
A. Since neither of the advances upholds information rates over 1Gbps
B. Since 802.11ax doesn’t uphold channel holding
C. The executives above that is ordinary in WLANs will decrease the throughput of the client gadgets
D. Since 802.11ac just backings one spatial stream
Right Answer: C
15.) A client is gaining another VoWLAN framework to supplant their current wired telephone framework. While finding out about his framework’s prerequisites, you discovered that it requires 25 db of SNR to function true to form. In the wake of looking over the climate, you found that the clamor floor is – 88 dBm. What ought to be the base RSSI worth to meet the framework’s necessities?
A. – 70 dBm
B. – 67 dBm
C. – 65 dBm
D. – 63 dBm
Right Answer: B
16.) You’re going to send an Enterprise-class VoWLAN foundation. You really want to guarantee that QoS is appropriately arranged all through the organization. What Access Class (AC) ought to voice outlines/bundles use?
A. AC_VI
B. AC_VO
C. AC_BE
D. AC_BK
Right Answer: B
17.) In the wake of bringing in a story plan to a prescient plan device, the thing to do before adding APs, radio wires, and attenuators (e.g., walls)?
A. Set the communicate power for all APs
B. Add photos of the climate
C. Nothing; simply start by adding APs, radio wire, and attenuators
D. Align the floor intend to increment precision
Right Answer: D
18.) Your client’s 802.11n PCs can’t see the SSID in the 5 GHz band in the meeting room. While doing a walkthrough utilizing one of these PCs, you affirm that it can’t see the SSID in the 5 GHz band in the meeting room. While utilizing your own 802.11 ac PC, you’re ready to see the SSID. What is the most probable reason for this issue?
A. The AP is designed to utilize channel 36
B. The client’s PC doesn’t uphold Transmit Beamforming
C. The AP is on channel 144
D. Their PCs are SISO clients
Right Answer: B
19.) While planning a static channel plan for an office utilizing voice gadgets close to an air terminal, which scope of channels ought to be stayed away from to guarantee ideal execution when carried out?
A. 36-40
B. 44-48
C. 116-124
D. 1-11
Right Answer: C
20.) What is the most reasonable recieving wire choice to be utilized while planning a WLAN framework with APs mounted on a roof with a level of in excess of 20 feet and having all of the client stations utilized from the floor?
A. Patch
B. Grid
C. Dish
D. Low-gain dipole
Right Answer: C
