Wireless final exam 2 - Study guides, Class notes & Summaries

N10-008 FINAL EXAM 2024/25 #1 Topic 1 A systems administrator needs to improve WiFi performance in a densely populated office tower and use the latest standard. There is a mix of devices that use 2.4 GHz and 5 GHz. Which of the following should the systems administrator select to meet this requirement? A.802.11ac B.802.11ax C.802.11g D.802.11n - ANSWER B #2 Topic 1 Which of the following would be BEST to use to detect a MAC spoofing attack? A.Internet Control...

Nursing Informatics Certification Exam, ANCC Informatics, ANCC Nursing Informatics Certification Review 629 Questions with Answers Meta structure of NI - CORRECT ANSWER The ability of the nurse to utilize data, information, and knowledge to make wise clinical decisions. Definition of Nursing Informatics - CORRECT ANSWER A speciality that integrates nursing science with multiple information and analytical sciences to identify, define, manage and communicate data, information, knowledge and ...

NCTI FINAL EXAM: PROGRESSION FIELD TECH II - III TEST EXAM| LATEST UPDATE 2023 / 2024| Complete Solutions 1. As a subscriber enters a hotspot area, what signals their mobile wireless device of an available Wi-Fi network?  Answer: The access point (AP) advertises to the wireless device to enable connection. 2. Which is the largest IEEE 802.11 data frame that can traverse a wireless local area network (WLAN) without fragmentation?  Answer: 2,346 bytes. 3. What is the tradeoff between the fra...

NCTI FINAL EXAM: PROGRESSION FIELD TECH 2- 3 TEST EXAM| NEWLY UPDATE 2023/ 2024 What does the "on with threshold" setting of the Request to send/clear to send (RTS/CTS) protocol allow the wireless local area network (WLAN) administrator to control? Answer: To control which frames over a certain size are announced and cleared to send by the stations. What is the purpose of the distributed coordination function (DCF) in an Institute of Electrical and Ele...

NCTI FINAL EXAM: PROGRESSION FIELD TECH II- III TEST EXAM| LATEST UPDATE 2023/ 2024 1. How might you confirm the presence of a hidden node on the network  Answer: Turn on the request to send/clear to send (RTS/CTS) protocol and watch for increased network data throughput 2. Which one of the following conditions occurs when an access point (AP) receives a distant client's signal at a lower power level than that of a nearer client  Answer: Near/ Far 3. Which one of...

What is the fundamental requirement of OFDM? It has orthogonality. The frequency spacing is 1/T which leads the signal to be orthogonal. If the bit time of the carrier is T, then the base frequency must be chosen to be a multiple of 1/T. OFDM Multiple carrier signals at different frequencies that send some bits on each channel. OFDMA Like OFDM, except that it is a multi-user version. Multiple access is achieved by assigning subsets of subcarriers to individual users. SC-F...

OMIS 660 FINAL EXAM ALL POSSIBLE QUESTIONS AND ANSWERS 2024 ALREADY GRADED A+ Wireless network standards operate at ______? Ans- The data link layer Wireless network standards are ________ standards. Ans- OSI Wi-Fi Standards come from the ________ Working Group. Ans- 802.11 We use the terms Wi-Fi and ________ interchangeably in this book. Ans- 802.11 Wireless access points typically link wireless clients to ________. Ans- Servers on the wired network. Compared to wire...

Final Exam CompTiA+ 1001|AWS Included| Questions and Answers 2024/2025| A level| **MMS** Multimedia Messaging Service used to send messages containing multimedia content such as images, videos, and audio over mobile networks. Multimedia Messaging Service. **SMS** Short Message Service used for sending text messages between mobile devices. Short Message Service. **SIM** A card inserted into mobile devices that contains the International Mobile Subscriber Identity and allows ...

TCN 4081 Final Exam Questions & Answers 2024/2025 A WEP key that is 128 bits in length ________. - ANSWERShas an initialization vector (IV) that is the same length as a WEP key of 64 bits. Which of the following is a vulnerability of MAC address filtering? - ANSWERSMAC addresses are initially exchanged between wireless devices and the AP in an unencrypted format The primary design of a(n) ________ is to capture the transmissions from legitimate users. - ANSWERSrogue access point Wh...

Solution Manual For CompTIA® Network (IT) +N10-008 Cert Guide with Complete Solutions. Contents at a Glance Introduction xxxviii Part I: Networking Fundamentals CHAPTER 1 The OSI Model and Encapsulation 3 CHAPTER 2 Network Topologies and Types 35 CHAPTER 3 Network Media Types 79 CHAPTER 4 IP Addressing 105 CHAPTER 5 Common Ports and Protocols 165 CHAPTER 6 Network Services 181 CHAPTER 7 Corporate and Datacenter Architectures 197 CHAPTER 8 Cloud Concepts 211 Part II: Network Impleme...