NETW 563 ( Wireless Networks ) Entire Course
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NETW 563 ( Wireless Networks ) Entire Course NETW 563 Week 1 Discussion 1 Standards NETW 563 Week 1 Discussion 2 Antennas and RF NETW 563 Week 2 Case Study 1 Municipal Wifi NETW 563 Week 2 Discussion 1 Wireless Modulation NETW 563 Week 2 Discussion 2 Access Control NETW 563 Week 3 Course Project Proposal (The Athlete s Shack Wireless Upgrade) NETW 563 Week 3 Discussion 1 Designing the WLAN NETW 563 Week 3 Discussion 2 Site Survey Analyzers NETW 563 Week 4 Discussion 1 Security Organizations NETW 563 Week 4 Discussion 2 Securing the WLAN NETW 563 Week 4 Midterm NETW 563 Week 5 Discussion 1 SNMP NETW 563 Week 5 Discussion 2 Troubleshooting NETW 563 Week 5 You Decide; Networking Problem of Richton Toys NETW 563 Week 6 Case Study 2 Municipal Wifi in Bayton (Boon or Boondoggle) NETW 563 Week 6 Discussion 1 Getting to 4G NETW 563 Week 6 Discussion 2 The Future of Satellite Radio NETW 563 Week 7 Course Project – Final Report (The Athlete s Shack Wireless Upgrade) NETW 563 Week 7 Discussion 1 Traffic Shaping NETW 563 Week 7 Discussion 2 Wireless Network Planning NETW 563 Week 8 Discussion – Looking Ahead NETW 563 Week 8 Final Exam
NETW 563 Week 4 Midterm Answers
Multiple Choice 8 Essay 6 Page: 1 1. Question: (TCO A) An access point has a(n) _____ interface that allows it to connect to a wired network. 2. Question: (TCO A) Waves that are continuous with no breaks represent a(n) _____ signal. 3. Question: (TCO C) In order to accommodate additional wireless users over a wider area, which
configuration should be used? 4. Question: (TCO C) Each of the following is a wireless modulation scheme used in IEEE WLANs except 5. Question: (TCO D) Each of the following are times that a site survey should be performed except 6. Question: (TCO D) A device that converts direct current from a battery to alternating current is a(n) 7. Question: (TCO E) After the security flaws in WEP were publicized, the IEEE TGi task group released a
new proposed implementation known as what? 8. Question: (TCO E) Which of the following is not a layer that protects information security?
Page: 2 1. Question: (TCO A) Give a brief summary of the characteristics of IEEE 802.11b, 802.11a, and 802.11g wireless networks. 2. Question: (TCO A) Explain how an antenna functions. 3. Question: (TCO C) Explain how power management functions on an infrastructure network. 4. Question: (TCO C) Explain why Carrier Sense Multiple Access/Collision Detection cannot be used on a WLAN.
5. Question: (TCO D) Describe two types of antennas that should be used on an AP when conducting a site survey.
6. Question: (TCO E) List two ways in which a denial of service (DoS) attack can be launched against a WLAN.
NETW 563 Week 8 Final Exam Answers
Multiple Choice: 8 Essay: 8 Page: 1 Multiple Choice 1. Question: (TCO A) A wireless client network interface card performs each of the following tasks except 2. Question: (TCO A) A _____ is a million hertz. 3. Question: (TCO B) Cellular networks employ multiple ______ power transmitters. 4. Question: (TCO C) _____ is a group of wireless devices that is served by a single access point (AP). 5. Question: (TCO D) _____ is the expression often used to describe a work environment in which an
employee can have continual access to the data that is needed for making decisions. 6. Question: (TCO E) Guarding the availability of information is achieved by 7. Question: (TCO F) Which type of statistic is measured by the GoS? 8. Question: (TCO G) _____ provides users the freedom to roam beyond their home subnets while still
maintaining their home IP addresses. Page: 2 Essay 1. Question: (TCO A) What is polarization, and why is it important to WLANs? 2. Question: (TCO B) Explain how an IEEE 802.15.1 (Bluetooth) piconet functions. 3. Question: (TCO C) Explain how power management functions on an infrastructure network. 4. Question: (TCO D) What are the three considerations when installing and configuring an ad hoc
network? Page: 3 Essay 1. Question: (TCO E) Explain how WEP violates the “cardinal rule” of cryptography. 2. Question: (TCO E) What is a dictionary attack? 3. Question: (TCO F) Blocked calls can be handled in two ways. Describe the two methods of handling
blocked calls. 4. Question: (TCO G) Describe the two types of RF amplifiers.