CWT-100 Certified Wireless Technician Questions and Answers

You have configured a WLAN profile on a client computer for a hidden SSID network. The SSID operates in

both 2.4 GHz and 5 GHz. The profile never connects or even attempts to connect. What is the most likely

configuration error in the profile or on the computer?

What antenna would be best for a long distance (more than 5 kilometers) bridge link?

Select one:

You are receiving reports from several users that their clients connect with very low data rates. All reports are

confined to a particular area in the facility and the users report that the problem does not occur with the same

devices in other areas. What is most likely problem in that area?

You are considering the use of an EAP method. All potential clients have been validated to support the EAP method. What other network device/location must support the EAP method for it to work?

What best describes passive scanning used to locate WLANs?

In addition to modulation, coding and spatial streams, what has the most impact on available data rates in a WLAN link?

A device is a 3x2:2 device. How many spatial streams can it receive?

How many non-overlapping 20 MHz channels are available in the 5 GHz frequency band assuming the

regulatory domain allows them all?

What can occur when two copies of a signal wave arrive at the receiver at the same time, but 180 degrees out

of phase which each other?

What does output power control allow you to do in the configuration of an AP?

What kind of antenna chart shows the radiation pattern of an antenna from the side view of that antenna?

What kind of authentication is used by WPA2-Enterprise implementations?

Select one:

You are experiencing poor call quality on VoIP handsets in a specific area of the building. When you evaluate the area, you see that the strongest AP signal strength in that area is -89 dBm. All APs use Fast BSS Transition. No other roaming problem areas exist. No other call quality areas exist. The same VoIP handsets are used everywhere. What is most likely causing the call quality problems in that area?

Which one of the following EAP methods is commonly available for mobile phones but not for laptops?

When configuring an AP or controller, what is the collection of settings that define radio operations and the

parameters for the BSS?