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1. | Rooslan is in the process of planning security for a wireless network. His company will be installing the wireless network in a converted aircraft hanger. There are 10 access points located throughout the hanger to ensure that there is an unbroken field of coverage. Workers who are using Tablet PCs with wireless network adapters must be able to communicate securely. Workers will frequently be changing location and must be able to retain network connectivity when they do so. Which of the following things should Rooslan take into account during the design of the wireless network policy? (Select all that apply.)
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2. | You are the systems administrator at a private school that provides students with laptop computers that they use for school work. These laptop computers are equipped with wireless Ethernet cards that are used to connect to access points located in classrooms, in the library, and in special study areas. When in class, the library, or the study areas, students log on to the PVTSCHOOL domain. Recently, the administration has become aware that students are playing networked games with each other over peer-to-peer wireless networks. The administration has asked you to ensure that students can only connect to a network by means of an access point, and that they cannot create peer- to-peer networks with the wireless network cards. All student laptop computers are members of the LAPTOP OU, which is a child OU of the STUDENT OU. All computers and users at the school are members of the PVTSCHOOL domain. Which of the following sets of steps will enable you to implement the administration’s goals?
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3. | Rooslan is the security administrator of an organization. Employees of the organization have been issued laptop computers with wireless network cards. This allows them to access the company network from any conference room or from their offices. Logon to all computers is done by means of smart cards, and the laptop computers come equipped with built-in smart card readers. Because company communication is often of a sensitive nature, wireless transmissions are to be secured by means of Wireless Encryption Protocol (WEP) in addition to 802.1X. Rooslan is currently configuring the authentication protocols that will be used with the company’s wireless network. Which authentication protocols can he use in his solution?
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4. | You are the systems administrator at a private school that provides students with laptop computers that they use for school work. These laptop computers are equipped with wireless network cards that are used to connect to access points located in classrooms, in the library, and in special study areas. When in class, the library, or the study areas, students log on to the PVTSCHOOL domain. Students log in by using a user name and password combination. The wireless network has been configured with WEP in addition to 802.1x. Which of the following extensible authentication protocol types will provide the best level of security for the kind of authentication used at the private school?
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Answers
1. | Correct Answers: A and D
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2. | Correct Answers: B
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3. | Correct Answers: A
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4. | Correct Answers: C
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