最新的CWNP Certified Wireless Design Professional - CWDP-304免費考試真題
問題1
A table of VLANs in a _________ document should include what device performs ________ services.(Fill in the blanks)
正確答案: C
問題2
If the amplifier in Question 4 has a noise figure of 10 dB but a gain of 0 dB, what is the total noise figure of the cable, amplifier, and filter in series?
Response:
Response:
正確答案: B
問題3
As a device starts to shift to lower PHY rates, what factors usually influence a device decision to shift to lower PHY rates?(Choose all that apply.)
正確答案: A,B,C,D
問題4
What is the most appropriate antenna which will require the least Intentional Radiator power for a point-to- point bridge link spanning 1200 meters?
正確答案: A
問題5
During a validation site survey, you realize that the installers mounted some of the APs above the ceiling.
They said that this was a request from
the building architect due to aesthetics constraints. During the requirements gathering, you weren't advised about any aesthetics constraints from the main stakeholder of the project. What should you do in this case?
They said that this was a request from
the building architect due to aesthetics constraints. During the requirements gathering, you weren't advised about any aesthetics constraints from the main stakeholder of the project. What should you do in this case?
正確答案: A
問題6
What part of the 802.11n preamble is used by the receiver to estimate the spatially multiplexed signal channel? What mode is this used in?
Response:
Response:
正確答案: C
問題7
For an antenna 35 dBi of gain is needed. What antenna type should be used to achieve this gain?
Response:
Response:
正確答案: C
問題8
When selecting a centralized WLAN architecture, what new problem may arise when you change the data forwarding model from centralized to distributed?
Response:
Response:
正確答案: C
問題9
A cable with 2.5 dB of loss is used to measure the return loss of an antenna. The measured value in-band is shown to be larger than 20 dB. What is the actual return loss of the antenna, and is it considered to be a reasonable value?
Response:
Response:
正確答案: B
問題10
During a validation site survey, you realize that the installers mounted some of the APs above the ceiling.
They said that this was a request from the building architect due to aesthetics constraints.
During the requirements gathering, you weren't advised about any aesthetics constraints from the main stakeholder of the project. What should you do in this case?
Response:
They said that this was a request from the building architect due to aesthetics constraints.
During the requirements gathering, you weren't advised about any aesthetics constraints from the main stakeholder of the project. What should you do in this case?
Response:
正確答案: A
問題11
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:
What design factors do you consider?
Response:
正確答案: B
問題12
What document can be useful when determining client capabilities in a WLAN design project?
正確答案: C
問題13
What service must be implemented on your customers' network to authenticate users against an LDAP database prior to access to the WLAN infrastructure being granted?
正確答案: B
