CWNA-109 Exam Preparation Material | Certified Wireless Network Administrator

Prepare for the CWNA-109 with reliable study materials, practice questions, and key exam insights.

Prepare for the CWNA-109 Certified Wireless Network Administrator exam with CertQueen's independently developed study resources. Review important concepts, practice scenario-based questions, and use clear explanations to identify areas that require further study.

Question#1

While aligning a directional antenna, you notice that the signal drops as you turn the antenna away from the other antenna, but then it increases a little.
This increase in signal is cause by what?

A. Signal reflection
B. Frequency harmonic
C. Side band
D. Side lobe

Question#2

Fixed mobile convergence provides roaming across which of the following wireless technologies? (Choose all that apply.)

A. Bluetooth
B. Wi-Fi
C. WiMAX
D. Cellular phone

Question#3

The Jackson County Regional Hospital has hired you for a wireless site survey. Prior to the site survey, employees from which departments at the hospital should be consulted? (Choose all that apply.)

A. Network management
B. Biomedical department
C. Hospital security
D. Custodial department
E. Marketing department

Question#4

AP-1 is a 3x3:2 AP. STA-3 is a 3x3:3 client.
What is the maximum number of spatial streams that can be used for a downlink HT-OFDM transmission from AP-1 to STA-3?

A. One spatial stream, because the definition of the AP indicates that it is capable of only one spatial stream.
B. Three spatial streams, because the definition of the client indicates that it is capable of only three spatial streams.
C. Two spatial streams, because the definition of the AP indicates that it is capable of only two spatial streams.
D. Three spatial streams, because the definition of the AP indicates that it is capable of only three spatial streams.

Question#5

DCF is also known as what? (Choose all that apply.)

A. Carrier Sense Multiple Access with Collision Detection (CSMA/CD)
B. Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
C. Data Control Function
D. Distributed Coordination Function

Exam Code: CWNA-109
Q & A: 833 Q&As         Updated:  Oct 24,2026

 

 Access Complete CWNA-109 Preparation Material

What This CWNA-109 Study Resource Helps You Do

Review Key Concepts

Review the technologies, products, processes, and practical skills covered by the current CWNA-109 exam objectives.

Practice Scenario-Based Questions

Work through independently developed questions designed to strengthen your understanding of technical scenarios and decision-making.

Identify Knowledge Gaps

Use your results and the provided explanations to find weaker areas and focus your study more effectively.

How to Use This CWNA-109 Preparation Material

Review the Exam Scope

Start by reviewing the topics covered by the CWNA-109 exam. Compare them with the official exam objectives to understand the required technologies, operational tasks, and practical skills, then identify the areas that deserve the most attention.

Practice Independently

Complete a focused set of practice questions for each topic. On your first attempt, avoid referring to notes, answers, or other study resources so that you can evaluate your current understanding more accurately.

Study the Explanations

Review the answers and explanations after completing each practice session. Understand why the correct option is appropriate for the given scenario and why the other options may be incorrect or less suitable.

Close Knowledge Gaps

Keep track of incorrect answers, unfamiliar concepts, and weaker knowledge areas. Review these topics using official documentation and practical experience, then answer the related questions again to reinforce your understanding and monitor your progress.

Independent CWNA-109 Preparation Resource

CertQueen independently develops its certification study materials for educational purposes. The practice questions are not copied from, recalled from, or presented as live or official exam questions.

CertQueen is not affiliated with, endorsed by, sponsored by, or authorized by any certification provider. Certification names, exam codes, product names, and related trademarks are the property of their respective owners and are referenced only for identification and educational purposes.

Exam Code: CWNA-109
Q & A: 833 Q&As
Updated:  Oct 24,2026

 

 Access Complete CWNA-109 Preparation Material