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CCNA Wireless UWNE 640-721 Q&As – Wireless LAN Fundamentals (6-10)

Section 1 – Wireless LAN Fundamentals

QUESTION 6
In 802.1X, which is the supplicant?
A.    the point of access
B.    the machine in the network that keeps a list of conditions
C.    the machine that attempts to access the network
D.    the device that performs the authentication
Answer: C

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CCNA Wireless UWNE 640-721 Q&As – Wireless LAN Fundamentals (1-5)

Section 1 – Wireless LAN Fundamentals

QUESTION 1
What is fading?
A.    Another signal source is producing energy on the channel in which you are trying to operate.
B.    The desired signal reaches the receiving antenna via multiple paths, each of which has a
different propagation delay and path loss.
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.    A function of the frequency and should be provided in the cable specification by the vendor.
E.    The minimum signal level for the receiver to be able to acceptably decode the information.
F.    The time delay from the reception of the first instance of the signal until the last instance.
Answer: C

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[OFFER] CCNA Wireless Self-Study Resources (eBooks)

CCNA Wireless recognizes the critical importance of professionals supporting wireless LANS including Networking Associates/Administrators,Wireless Support Specialists and WLAN project managers. The CCNA Wireless Certification validates candidate’s skills in the configuration, implementation and support of wireless LANs, specifically those networks using Cisco equipment.

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CCNA Wireless 640-721 IUWNE Exam Topics (Blueprint)

Exam Description

The 640-721 Implementing Cisco Unified Wireless Network Essential (IUWNE) exam is the exam associated with the CCNA Wireless certification. This exam tests a candidate’s knowledge of installing, configuring, operating, and troubleshooting small to medium-size WLANs. Candidates can prepare for this exam by taking the Implementing Cisco Unified Wireless Network Essential (IUWNE) course.

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CCNA Wireless 640-721 IUWNE Overview

Implementing Cisco Unified Wireless Networking Essentials

Exam Number:  640-721 IUWNE

Associated Certifications:  CCNA Wireless

Duration:  90 minutes (75 to 85 questions)

Available Languages: English, Japanese, Chinese, Russian, Portuguese, Korean, French, Spanish

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CCNA Wireless Certification Syllabus

CCNA Wireless recognizes the critical importance of professionals supporting wireless LANS including Networking Associates/Administrators, Wireless Support Specialists and WLAN project managers.

The CCNA Wireless Certification validates candidate’s skills in the configuration, implementation and support of wireless LANs, specifically those networks using Cisco equipment. Students completing the recommended Cisco training are provided with information and practice activities to prepare them for, configuring, monitoring and troubleshooting basic tasks of a Cisco WLAN in SMB and Enterprise networks. Employers will be able to validate their staff have the skills needed for basic wireless networking on a Cisco WLAN in SMB and enterprise networks after completing certification.

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