[UPDATED] CWNP CWNA-108 Certification Questions & Answers

CWNP CWNA-108 WI-FI ADMIN CERTIFICATION QUESTIONS & ANSWERS CWNA-108 Practice Test

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CWNA-108: Wi-Fi Admin (CWNA)

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Wi-Fi Admin CWNA-108 Exam Details:● ● ● ● ● ● ● ● ●

Exam Name: Wireless Network Administrator Exam Code: CWNA-108 Exam Price: $200 (USD) Duration: 90 minutes Number of Questions: 60 Passing Score: 70% Exam Registration: PEARSON VUE Sample Questions: CWNP CWNA-108 Sample Questions Recommended Practice: CWNP Certified Wireless Network Administrator Practice Test ● Recommended Training: ○ Official CWNA Certification Self Study Kit ○ Live Training Wireless Network Certification Class

CWNP CWNA CWNA-108 Questions and Answers Set 01. Which of the following are examples of mobile office networking? a) Construction-site offices b) Temporary disaster-assistance office c) Remote sales office d) Temporary classrooms Answer: a, b, d 02. Semidirectional antennas are often used for which of the following purposes? a) Providing short-distance point-to-point communications b) Providing long-distance point-to-point communications

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c) Providing unidirectional coverage from an access point to clients in an indoor environment d) Reducing reflections and the negative effects of multipath Answer: a, c, d 03. What wireless security solutions are defined by Wi-Fi Protected Access? a) Passphrase authentication b) LEAP c) TKIP/RC4 d) Dynamic WEP e) CCMP/AES Answer: a, c 04. In the U-NII-1 band, what is the center frequency of channel 40? a) 5.2 GHz b) 5.4 GHz c) 5.8 GHz d) 5.140 GHz Answer: a 05. What are some of the negative effects of layer 2 retransmissions? a) Decreased range b) Excessive MAC sublayer overhead c) Decreased latency d) Increased latency e) Jitter Answer: b, d, e 06. Which of the following statements are true?

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a) When upfade occurs, the final received signal will be stronger than the original transmitted signal. b) When downfade occurs, the final received signal will never be stronger than the original transmitted signal.

11c) When upfade occurs, the final received signal will never be stronger than the original transmitted signal. d) When downfade occurs, the final received signal will be stronger than the original transmitted signal.

Answer: b, c 07. What is the maximum power used by a PD Class 0 device? a) 3.84 W b) 6.49 W c) 12.95 W d) 15.4 W Answer: c 08. Which of these encryption technologies have been cracked? a) 64-bit WEP b) TKIP/RC4 c) CCMP/AES d) 128-bit WEP e) Wired Equivalent Privacy Answer: a, d, e 09. 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 CWNA-108: Wi-Fi Admin (CWNA)

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Answer: c 10. What organization ensures interoperability of WLAN products? a) IEEE b) ITU-R c) ISO d) Wi-Fi Alliance e) FCC Answer: d

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CWNA-108: Wi-Fi Admin (CWNA)

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