subject: 640-721 Practice Test [print this page] Preparing for the 640-721 exam? Searching 640-721 Test Questions, 640-721 Practice Exam, 640-721 Dumps? Testinside 640-721 is written to coincide with the real test by the experienced IT experts and specialists.
Title : Implementing Cisco Unified Wireless Networking Essentials (IUWNE)
1. You work as a network technician at Cisco.com, read this subject carefully ,then answer the question. The existing Cisco Unified Wireless Controller is running v5.0 code for both the controllers and the Cisco WCS. A controller has been configured with an appropriate rogue rule condition to report discovered APs to the Cisco WCS. What default alarm level is used to display all rogue APs in the Alarm Summary?
A. Major
B. Critical
C. Flash
D. Minor
Answer: D
2. For the following items ,which one correctly describes fading?
A. A function of the frequency and should be provided in the cable specification by the vendor.
B. Another signal source is producing energy on the channel in which you are trying to operate.
C. A time-varying change in the path loss of a link with the time variance governed by the movement of objects in the environment, including the transmitter and receiver themselves.
D. The desired signal reaches the receiving antenna via multiple paths, each of which has a different propagation delay and path loss.
Answer: C
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