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CWNP Certification Changed CWDP-304 Questions

Page: 8 / 17
Total 231 questions

Certified Wireless Design Professional Questions and Answers

Question 29

When designing for a PTP outdoor link, what important consideration should be made about local vegetation?(Choose all that apply.)

Response:

Options:

A.

Leaves

B.

Tree height growth

C.

Water density

D.

Reflection factor

Question 30

A table of VLANs in a _________ document should include what device performs ________ services.(Fill in the blanks)

Response:

Options:

A.

HLD, routing

B.

LLD, bridging

C.

LLD, routing

D.

HLD, QoS

Question 31

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?

Options:

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)

Question 32

The thermal noise is at −174 dBm/Hz. A spectrum analyzer has a resolution bandwidth of 1 kHz and a 5 dB noise figure. What is the level of the noise floor?

Response:

Options:

A.

−174 dBm

B.

−139 dBm

C.

−144 dBm

D.

−204 dBm

Page: 8 / 17
Total 231 questions