Wi fi alliance - Study guides, Class notes & Summaries

In one sentence, what does Wi-Fi mean? correct answers Alliance of vendors claiming interoperability. Can a single access point handle the needs of a 100 employee company? correct answers No (only the smallest of companies can) What set of standards does Wi-Fi follow? correct answers 802.11 Which is more reliable; wired or wireless? correct answers Wired Why is wired more reliable? correct answers Propagation issues (and interference) What is the number one issue with Wi-Fi networ...

CWNA Assessment Test Questions & Answers 2023/2024 At which layers of the OSI model does 802.11 technology operate? - ANSWER-• Data-link & Physical layers EXPLANATION: The IEEE 802.11-2012 standard defines communication mechanisms at only the Physical layer and MAC sublayer of the Data-Link layer of the OSI model. Which Wi-Fi Alliance certification defines the mechanism for conserving battery life that is critical for handheld devices such as bar code scanners and VoWiFi phones? - A...

CWNA – 108 PASSED Actual Exam Questions and CORRECT Answers 802.11 tech is typically deployed at which network layer? Core, Distribution, Access, Network - CORRECT ANSWER- Access Which org is responsible for enforcing max TxPwr rules in an unlicensed freq band? IEEE, Wi-Fi Alliance, ISO, IETF, None - CORRECT ANSWER- None

CWSP Exam Questions & Answers 2023/2024 The IEEE 802.11-2012 standard mandates this encryption for robust security network associations and the optional use of which other encryption? - ANSWER-CCMP, TKIP What wireless security solutions are defined by Wi-Fi Protected Access? - ANSWER-Passphrase authentication, TKIP/ARC4 Which wireless security standards and certifications call for the use of CCMP/AES encryption? - ANSWER-802.11-2012, WPA2 A robust security network (RSN) requires th...

Wi-Fi is a trademark, introduced in 1999 and owned by the Wi-Fi Alliance, that is used to brand wireless technologies that conform to the: correct answers 802.11 standard The Institute of Electrical and Electronics Engineers (IEEE) 802.11 family of standards, which range from 802.11a to 802.11n, are known collectively in standard jargon as: correct answers Wi-Fi Which of the following was the first wireless standard that saw any major usage outside of proprietary or custom deployments? cor...

ISM 4220 EXAM 2 - Franks In one sentence, what does Wi-Fi mean? - ANS Alliance of vendors claiming interoperability. Can a single access point handle the needs of a 100 employee company? - ANS No (only the smallest of companies can) What set of standards does Wi-Fi follow? - ANS 802.11 Which is more reliable; wired or wireless? - ANS Wired Why is wired more reliable? - ANS Propagation issues (and interference) What is the number one issue with Wi-Fi networks? - ANS ...

At which layers of the OSI model does 802.11 technology operate? Data Link and Physical Which Wi-Fi Alliance certification defines the mechanism for conserving battery life that is critical for handheld devices such as bar code scanners and VoWiFi phones? A. WPA2-Enterprise B. WPA2-Personal C. WMM-PS D. WMM-SA E. CWG-RF WMM-PS Which of these terms can best be used to compare the relationship between two radio waves that share the same frequency? A. Multipath B. Multiplexin...

CWNP CWNA-108 CERTIFICATION EXAM SAMPLE QUESTIONS AND ANSWERS RATED A+/ 01. The ratio between the maximum peak voltage and minimum voltage on a line is known as what? a) Signal flux b) Return loss c) VSWR d) Signal incidents - -Answer: c) VSWR 02. What organization ensures interoperability of WLAN products? a) IEEE b) ITU-R c) ISO d) Wi-Fi Alliance e) FCC - -Answer: d) Wi-Fi Alliance 03. Which of the following are examples of mobile office networking? a) Construction-site offi...

In one sentence, what does Wi-Fi mean? correct answers Alliance of vendors claiming interoperability. Can a single access point handle the needs of a 100 employee company? correct answers No (only the smallest of companies can) What set of standards does Wi-Fi follow? correct answers 802.11 Which is more reliable; wired or wireless? correct answers Wired Why is wired more reliable? correct answers Propagation issues (and interference) What is the number one issue with Wi-Fi networ...

The IEEE 802.11-2012 standard mandates this encryption for robust security network associations and the optional use of which other encryption? - CCMP, TKIP What wireless security solutions are defined by Wi-Fi Protected Access? - Passphrase authentication, TKIP/ARC4 Which wireless security standards and certifications call for the use of CCMP/AES encryption? - 802.11-2012, WPA2 A robust security network (RSN) requires the use of which security mechanisms? - CCMP/AES, 802.1X The Wi-Fi Al...