9
null

Certified Wireless Network Administrator CWNA-109 Exam Questions

The CWNA-109 exam has been introduced as the new code for the Certified Wireless Network Administrator (CWNA) Certification. PassQuestion has created a comprehensive set of Certified Wireless Network Administrator CWNA-109 Exam Questions, which are specifically designed to aid in effective preparation. Using these CWNA-109 exam questions, candidates will be fully prepared and will have the ability to clear their exams on their first attempt. The Certified Wireless Network Administrator CWNA-109 Exam Questions have been meticulously crafted based on the pattern of the real exams. This similarity in pattern will provide candidates with a familiar setting, allowing them to approach the CWNA Certification with greater confidence. 

Certified Wireless Network Administrator (CWNA)

The CWNA certification serves as the foundational wireless LAN certification in the CWNP Program. To secure this certification, you're required to appear for the CWNA exam at a Pearson Vue Testing Center and secure a score of 70% or more. For instructors, the passing score is 80% or higher. Regardless of your preparation method for the CWNA exam, we recommend beginning with the exam objectives. These provide a comprehensive list of the skills assessed in the exam. The CWNA certification remains valid for three years. You can renew it by passing one of the professional level certification exams (CWSP, CWDP, CWAP) before your CWNA expires, which will renew your CWNA for another three years. Alternatively, you can retake the current version of the CWNA exam.


CWNA Exam Information:

Exam Number: CWNA-109 

Cost: $274.99 (USD)

Availability: Pearson Vue Testing Center

Duration: 90 minutes

Questions: 60 multiple choice / multiple answer

Language: English

CWNA Exam Objectives

1. Radio Frequency (RF) Technologies – 15%


2. WLAN Regulations and Standards – 20%


3. WLAN Protocols and Devices – 20%


4. WLAN Network Architecture and Design Concepts– 15%


5. WLAN Network Security – 10%


6. RF Validation and WLAN remediation– 10%


View Online Certified Wireless Network Administrator CWNA-109 Free Questions

1. 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

 

2. 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

 

3. Which of the following statements are true?

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.

C. 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

 

4. 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

 

5. 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

 

Related Articles