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PW0-071 Questions and Answers

Question # 6

Your customer has asked you to recommend a Wi-Fi solution that includes the following features:

1. Role Based Access Control

2. Stateful Firewall

3. Quality of Service

What device type can perform all of these functions?

A.

Wireless Intrusion Prevention System (WIPS)

B.

Wireless Network Management System (WNMS)

C.

Wireless LAN Controller

D.

Wireless Workgroup Bridge

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Question # 7

As a salesperson, you have been contacted by an automobile dealership that currently manages each of their 5 SOHO-class access points individually. The owner of the dealership contracts his nephew for the dealership's network administration, but the nephew admits to a limited knowledge of WLAN technology. The dealership owner and his nephew want you to advise them on how they can simplify the management of their wireless network. You tell them that they are currently managing __________ access points, and they could consider _____________ to ease the management burden.

A.

Autonomous; a WLAN controller-based architecture

B.

Mesh; a Wireless Network Management System

C.

MIMO; copying one configuration file and importing it into the other access points

D.

Root; installing a Wireless Intrusion Protection System (WIPS) for management

E.

Controller-based; a WLAN controller to manage their current access points

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Question # 8

The Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) protocol is necessary in Wi-Fi networks because ___________.

A.

RF transmissions can be captured and decrypted without CSMA/CA.

B.

Wi-Fi clients need a standardized method of conserving battery power.

C.

802.11g and 802.11b transceivers need an interpreter for compatibility.

D.

The wireless transmission medium is half-duplex, thus shared by all users.

E.

Wireless data must be converted to a format that is compatible with Ethernet networks.

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Question # 9

What layer of the OSI reference model is responsible for data framing for a given physical layer technology?

A.

Transport

B.

Network

C.

Data Link

D.

Session

E.

Presentation

F.

Application

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Question # 10

Wi-Fi certified network devices can operate in what frequency band(s)?

A.

2.4 GHz only

B.

900 MHz, 2.4 GHz, and 5 GHz

C.

2.4 GHz and 5 GHz

D.

5.8 GHz only

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