Free CWNP CWNA-108 Exam Dumps Questions & Answers

To ease user complexity, your company has implemented a single SSID for all employees. However, the network administrator needs a way to control the network resources that can be accessed by each employee based in their department.
What WLAN feature would allow the network administrator to accomplish this task?

• A.  WPA2
• B.  SNMP
• C.  WIPS
• D.  RBAC

You are troubleshooting a client issue on a Windows laptop. The laptop can see and connect to 2.4 GHz APs, but is does not even see 5 GHz APs. While evaluating the issue, you determine that this problem is happening for all of the laptops of this model in the organization. Several other tablets connect on channel 48 and channel
52 in the same work areas. What is the likely problem?

• A.  The antennas in the laptop have insufficient gain to detect the 5 GHz signals.
• B.  The access points are configured to disallow 5 GHz.
• C.  The clients are configured to use WPA and 5 GHz channels only support WPA2.
• D.  The client drivers are faulty and should be upgraded.

What is the most effective method for testing roaming in relation to 802.11 VoIP handsets?

• A.  Place a call with the handset and move around the facility to test quality during roaming.
• B.  Use a protocol analyzer to capture the traffic generated when a laptop roams.
• C.  Use a spectrum analyzer to monitor RF activity during a VoIP call.
• D.  Use the built-in roaming monitor built into all VoIP handsets.

A dual-band 802.11ac AP must be powered by PoE. As a class 4 device, what power level should be received at the AP?

• A.  25.5 W
• B.  15.4 W
• C.  12.95 W
• D.  30 W

When using a spectrum to look for non Wi-Fi interference sources, you notice significant interference across the entire 2.4 GHz band (not on a few select frequencies) within the desktop area of a users workspace, but the interference disappears quickly after just 2 meters. What is the most likely cause of this interference?

• A.  Bluetooth devices in the user's work area
• B.  Unintentional radiation from the PC power supply
• C.  USB 3 devices in the user's work area
• D.  Excess RF energy from a nearby AP