A CWNP badge on your resume opens conversations that a plain CV can't. The CWNP Certified Wireless Network Administrator is the gate, and ITExamDownload gives you CWNA-108 practice questions aligned with the official 2026 blueprint to get through it.
CWNP CWNA-108 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| WLAN Protocols and Devices | 20% | - Service sets and frame types - 802.11 MAC and PHY layers - Access points, controllers, and clients |
| WLAN Architecture and Design | 15% | - Capacity planning - Site survey methodologies - Deployment models |
| Antenna Concepts | 15% | - Gain, beamwidth, polarization - Cables, connectors, and grounding - Antenna types and characteristics |
| WLAN Security and Troubleshooting | 15% | - Authentication and encryption - Performance analysis and troubleshooting - Common threats and mitigation |
| Radio Frequency (RF) Technologies | 20% | - RF Signal Characteristics
|
| WLAN Regulations and Standards | 15% | - Transmit power limits and EIRP - IEEE 802.11 standards and amendments - Regulatory bodies and frequency bands |
Everything About the CWNP Certified Wireless Network Administrator — FAQ
Head to the vendor's official registration channels:
One detail worth checking at booking: the CWNA-108 exam runs Online proctored or in-person at Pearson VUE testing centers, so choose the format you are most comfortable with.
The vendor officially recommends:
Take the courses for the theory, then switch to measurement: the CWNA-108 practice questions from ITExamDownload — with auto-graded mock tests — show you what is actually sticking.
You're looking at 60 questions in 90 minutes. Do the math early, not in the exam room: decide your per-question pace, practice skipping hard items without panic, and finish at least two full timed mock tests — the ITExamDownload engine grades them automatically in about a minute, so you get instant feedback on where your time goes.
Delivery is the easy part: pay, click the email link that arrives within a minute, and the CWNA-108 files download in about a minute — no extra software, no installation limits. If 2 hours pass with nothing, our support team will fix it. The refund side runs on clear rules: take the corresponding CWNA-108 exam within 60 days of purchase, and if you fail, submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam for a 100% refund, processed within 7 days. Exams sat within 3 days of purchase don't qualify, candidate and payer names must match, and free or expired products are excluded. Prefer an exchange? Take two equal-value exam products free of charge and keep your original updates.
You need 70% (42/60) to pass, and registration costs $249.00 USD at the official rate. One uncomfortable truth: the fee is per attempt, so a fail means paying it again. Candidates who self-test first — with auto-graded mock exams built from the 123 questions at ITExamDownload — tend to pay that fee exactly once.
The vendor's blueprint for the CWNP Certified Wireless Network Administrator has 6 domains, led by WLAN Security and Troubleshooting (15%), WLAN Protocols and Devices (20%), Antenna Concepts (15%). The weighting is a study plan in disguise — heavy domains deserve heavy hours. You'll find every domain and subtopic in the complete outline above.
Passing the CWNA-108 exam earns the CWNA - Certified Wireless Network Administrator certification — a Associate / Foundational-level credential — issued directly by CWNP. It is proof of ability that travels well across employers and borders. The credential also links to CWSP, CWDP, CWAP, CWNE, CWTS, CWSS, so it can be a first step rather than a final destination.
Yes — the free PDF demo shows the real question quality before any payment. And the value continues after purchase: 365 days of free updates come standard, with a 50% renewal discount if your update period ever expires.
No mandatory prerequisites; recommended: basic networking knowledge, TCP/IP fundamentals, and 1+ year WLAN experience These rules do get revised, so before you book, double-check the current requirements on the official CWNA-108 exam page — what the vendor publishes is what counts.
CWNP Certified Wireless Network Administrator Sample Questions:
Which unit of measurement, as formally defined, is an absolute unit that is used to quantify received signal power levels on a logarithmic scale?
- A. VSWR
- B. dBi
- C. dBm
- D. SNI
Correct Answer: C 🗳️
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You are evaluating access points for use in the 5 GHz frequency band. What PHY supports this band and supports 80 MHz channels?
- A. ERP
- B. VHT
- C. HT
- D. OFDM
Correct Answer: B 🗳️
Explanation: Only visible for ITExamDownload members. You can sign-up / login (it's free).
You have implemented an 802.11ax WLAN for a customer. All APs are four stream HE APs. The customer states that it is essential that most of the clients can use the OFDMA modulation scheme. What do you tell the customer?
- A. The clients that must support OFDMA must also be upgraded to 802.11ax
- B. OFDMA is an optional feature of 802.11ax and most APs don't even support it
- C. If the devices support 802.11ac, they can be updated to support OFDMA through driver upgrades
- D. All 5 GHz PHYs use OFDM modulation, so you will achieve OFDMA everywhere in 5 GHz
Correct Answer: A 🗳️
Explanation: Only visible for ITExamDownload members. You can sign-up / login (it's free).
You are troubleshooting a client issue on a Windows laptop. The laptop can see and connect to 2.4 GHz APs, but is does not even see 5 GHz APs. While evaluating the issue, you determine that this problem is happening for all of the laptops of this model in the organization. Several other tablets connect on channel 48 and channel
52 in the same work areas. What is the likely problem?
- A. The clients are configured to use WPA and 5 GHz channels only support WPA2.
- B. The access points are configured to disallow 5 GHz.
- C. The antennas in the laptop have insufficient gain to detect the 5 GHz signals.
- D. The client drivers are faulty and should be upgraded.
Correct Answer: D 🗳️
Explanation: Only visible for ITExamDownload members. You can sign-up / login (it's free).
Return Loss is the decrease of forward energy in a system when some of the power is being reflected back toward the transmitter. What will cause high return loss in an RF transmission system, including the radio, cables, connectors and antenna?
- A. The use of 50 ohm cables longer than one meter in the RF system
- B. A significant impedance mismatch between components in the RF system
- C. High output power at the transmitter and use of a low-gain antenna
- D. A Voltage Standing Wave Ratio (VSWR) of 1:1
Correct Answer: B 🗳️
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