Cwna - Study guides, Class notes & Summaries

CWNA COMPLETE EXAM GUIDE QUESTIONS 2024. Data Link (MAC and LLC) and Physical (PMD and PLCP) - correct answer What two layers does WLAN technology operate on? 400 ns - increases data rates but not suitable for reflective environments - correct answer Short GI 800 ns - standard, lowers data rates but is more suitable for reflective environments (large warehouses, etc) - correct answer Long GI Frame Aggregation - correct answer Allows for larger frame sizes therefore greater throughput i...

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CWNA Questions with complete solution 2023/2024Data Link (MAC and LLC) and Physical (PMD and PLCP) - correct answer What two layers does WLAN technology operate on? 400 ns - increases data rates but not suitable for reflective environments - correct answer Short GI 800 ns - standard, lowers data rates but is more suitable for reflective environments (large warehouses, etc) - correct answer Long GI Frame Aggregation - correct answer Allows for larger frame sizes therefore greater through...

CWNA Wireless Midterm Exam Questions & Answers 2023/2024 A slow last mile connection constitutes a ____ because high-speed traffic must be throttled back to the slower last-mile connection speed. - ANSWER-bottleneck WLAN speeds typically range up to which of the following? - ANSWER-600 Mbps What aspect of RF may produce biological damage? - ANSWER-heating effects What is a 'last mile connection?' - ANSWER-The connection that begins at an Internet service provider, goes through th...

CWNA Practice Exam Questions & Answers 2023/2024 Which organization is responsible for enforcing maximum transmit power rules in an unlicensed frequency band? - ANSWER-None Q. 2 WLAN vendors use RSSI thresholds to trigger which radio card behaviors? (Choose all that apply.) A. Receive sensitivity B. Roaming C. Retransmissions D. Dynamic rate switching - ANSWER-Roaming Dynamic rate switching Q. 3 The ratio between the maximum peak voltage and minimum voltage on a line is...

CWNP CWNA-107 Exam Questions & Answers 100% CORRECT 2024/2025

CWNA Exam Questions & Answers 2023/2024 DSSS uses only DBPSK for modulation. - ANSWER-False (DSSS uses DBPSK at 1 Mbps but uses DQPSK at 2 Mbps) Because of the relatively high speeds achieved with FHSS, it is widely implemented in WLAN systems. - ANSWER-False How many adjacent non-overlapping channels may be used in the same physical area using the 2.4 GHz spectrum? - ANSWER-3 Which type of RF signal uses only a single frequency for transmission? - ANSWER-narrowband How wide ...