Question 1

After importing a floor plan to a predictive design tool, what should be done prior to adding APs, antennas and attenuators (e.g., walls)?

ASet the transmit power for all APs

BAdd pictures of the environment

CNothing; just begin by adding APs, antenna and attenuators

DCalibrate the floor plan to increase accuracy

Answer : D

Question 2

Your customer's 802.11n laptops are not able to see the SSID in the 5 GHz band in the conference room. When doing a walkthrough using one of these laptops, you confirm that it is unable to see the SSID in the 5 GHz band in the conference room. When using your own 802.11 ac laptop, you're able to see the SSID. What is the most likely cause of this problem?

AThe AP is configured to use channel 36

BThe customer laptop does not support Transmit Beamforming

CThe AP is on channel 144

DTheir laptops are SISO clients

Answer : B

Question 3

When designing a static channel plan for an office using voice devices near an airport, which range of channels should be avoided to ensure optimal performance when implemented?

A36-40

B44-48

C116-124

D1-11

Answer : C

Question 4

What is the most suitable antenna option to be used when designing a WLAN infrastructure with APs mounted on a ceiling with a height of more than 20 feet and having all of the client stations used from the floor?

APatch

BDish

CGrid

DLow-gain dipole

Answer : C

Question 5

When using a predictive design tool, you have selected APs with an antenna gain 3 dBi and set the transmit power of the predicted APs to 25 mW. What should be EIRP of the APs in the design?

A11 dBm

B6.25 mW

C125 mW

D17 dBm