CCNA Wireless Practice Test Results

Question 1
43% answer correctly
Which of the following best describes upfade in a multipath environment?
The multiple signal paths are weaker than they should be because the signals are out of phase with each other.
Multiple signal paths are not sent at exactly the same time. The receiver receives a positive crest on the primary signal and a negative crest on the secondary signal.
The signal is stronger than it should be because multiple signal paths are received twice at exactly the same time, which results in the multiple signals being in-phase.
The multiple signal paths are distorted and difficult to understand.
Question 2
52% answer correctly
Which Extensible Authentication Protocol types are supported by the Cisco Unified Wireless Network?
Any EAP supported by the RADIUS authentication server
EAP-TLS, PEAP-MSCHAPv2, and PEAP-GTC only
LEAP and EAP-FAST only
EAP-TLS, PEAP-MSCHAPv2, PEAP-GTC, LEAP, and EAP-FAST only
Question 3
42% answer correctly
You have an Apple IOS iPhone4 that is used on your home Wi-Fi network and a personal laptop that is used on your work’s enterprise wireless network. At your office, you are unable to see the enterprise wireless network on your iPhone4. What is the most likely cause of this issue?
The enterprise is 5 GHz only.
WPA2 CPU intensive encryption is not supported on the client.
The enterprise is 2.4 GHz only.
A new profile must be created on the client.
WPA2 must be enabled on the client.
The RF channel must be adjusted on the client.
Wi-Fi must be enabled on the client.