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Free PDF CWISA-103 - Certified Wireless IoT Solutions Administrator(2025 Edition) Accurate Exam Sample Online

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CWNP CWISA-103 Exam Syllabus Topics:

Topic
Details

Topic 1

• Implementing Wireless Solutions: This section of the exam measures the skills of Wireless Implementation Specialists and covers the practical implementation of wireless IoT solutions. It involves understanding key issues related to automation, integration, monitoring, and management, and using best practices in implementation,n including pilot testing, configuration, installation, and documentation. The domain includes validating implementations through testing and troubleshooting, performing installation procedures including equipment mounting and connectivity configuration, and implementing security solutions covering authentication, authorization, and encryption. It also encompasses knowledge transfer practice,s including staff training and solution documentation.

Topic 2

• Supporting Wireless Solutions: This section of the exam measures the skills of Wireless Support Engineers and focuses on the ongoing administration and support of wireless solutions across various vertical markets. It involves administering solutions in healthcare, industrial, smart cities, retail, and other environments while troubleshooting common problems including interference, configuration issues, and hardware malfunctions. The domain includes determining the best use of scripting and programming solutions for IoT implementations, understanding data structures and APIs, and comprehending networking and security protocols. It also covers understanding application architectures and their impact on wireless solutions, including single-tier and multi-tier architectures, database systems, and application servers.

Topic 3

• Radio Frequency Communications: This section of the exam measures the skills of RF Engineers and focuses on the fundamental principles of radio frequency communications. It involves explaining RF wave characteristics such as frequency, wavelength, and amplitude, and understanding behaviors like amplification, attenuation, and free space path loss. The domain covers describing modulation techniques including ASK, FSK, PSK, and QAM, and explaining the capabilities of RF components like radios, antennas, and cabling. It also includes describing the use and capabilities of different RF bands in terms of communication ranges and power levels.

Topic 4

• Planning Wireless Solutions: This section of the exam measures the skills of IoT Solutions Architects and encompasses the planning phase of wireless IoT solutions. It involves identifying system requirements, including use cases, capacity needs, security requirements, and integration needs, while considering constraints such as budgetary, technical, and regulatory limitations. The domain includes selecting appropriate wireless solutions based on requirements, planning for technical needs, including LAN
• WAN networking and frequency coordination, and understanding the capabilities of common wireless IoT solutions like Bluetooth, Zigbee, and LoRaWAN, along with location services and methods.

Topic 5

• Wireless Technologies: This section of the exam measures the skills of Wireless Architects and covers foundational knowledge of wireless IoT technologies and their applications. It includes maintaining awareness of emerging technologies through research, understanding common applications and their associated frequencies and protocols, and familiarity with key standards organizations like IEEE, IETF, and Wi-Fi Alliance. The domain also encompasses defining various wireless network types including WLAN, WPAN, and IoT implementations across industries, along with understanding the hardware and software components of IoT devices and gateways, covering processors, memory, radios, sensors, and operating systems.

 

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CWNP Certified Wireless IoT Solutions Administrator(2025 Edition) Sample Questions (Q21-Q26):

NEW QUESTION # 21
What process, used for security in wireless solutions, is defined as the encoding of information to prevent readability by unauthorized users?

• A. Encryption
• B. Access Control
• C. Authorization
• D. Authentication

Answer: A

Explanation:
* Encryption vs. Other Options:
* Access Control: Limits who can access data, but doesn't make it unreadable.
* Authentication: Validates user/device identity, but not focused on data confidentiality.
* Authorization: Determines the actions a user is allowed, separate from securing the data itself.
* How encryption works: Encryption uses algorithms and keys to turn plaintext into unreadable ciphertext. Only those with the correct key can decrypt it.
* Data in motion vs. data at rest: Encryption protects sensitive information both when transmitted over the wireless network and when stored on devices.
References:
Encryption standards and protocols: Resources on common wireless encryption types (WPA2, WPA3, TLS) and their implementation.

 

NEW QUESTION # 22
What is defined as the weakening of signal amplitude as the signal passes through a medium?

• A. Reflection
• B. Scattering
• C. Diffraction
• D. Attenuation

Answer: D

Explanation:
* Attenuation: Describes the progressive loss of signal strength as it travels through a medium (like air, cables, walls). It's caused by factors like absorption, distance, and obstacles.
* Other Phenomena:
* Diffraction: Bending of waves around obstacles.
* Reflection: Waves bouncing off surfaces.
* **Scattering: ** Waves dispersing in multiple directions.
References
* Attenuation: https://en.wikipedia.org/wiki/Attenuation

 

NEW QUESTION # 23
You have been asked to locate an intermittent RF interference source. What tool will assist best in locating the generating device?

• A. Protocol analyzer
• B. NMAP
• C. Spectrum analyzer
• D. WinPCAP

Answer: C

Explanation:
* isualizing RF Interference: Spectrum analyzers display radio frequencies across a range, showing signal strength and potential interference sources. This is crucial for identifying non-Wi-Fi devices that might be disrupting your wireless solution.
* Other Tools Have Limitations:
* NMAP: Network mapper, focused on discovering devices, not RF analysis
* WinPCAP: Packet capture software, helpful but doesn't directly display the RF spectrum.
* Protocol Analyzer: Analyzes network traffic, but won't pinpoint physical layer interference.
References:
Spectrum Analyzers: How they work and common use cases in RF troubleshooting.
Wireless Interference Types: Resources that discuss non-Wi-Fi interference sources (microwaves, cordless phones, etc.)

 

NEW QUESTION # 24
What is most often used to track livestock on large farms and identify each animal Individually?

• A. RFID tags
• B. Thermistor sensors
• C. Photodiode sensors
• D. 802.11 wireless radios

Answer: A

Explanation:
* RFID for Livestock: Radio Frequency Identification (RFID) tags are the most widely used technology for livestock tracking and individual identification on large farms.
* Benefits:
* Unique ID: Each RFID tag has a unique code.
* Data Storage: Some tags store information about the animal.
* Durability: Tags withstand outdoor conditions.
* Automated Reading: Tags can be scanned quickly.
References
* RFID (General): https://en.wikipedia.org/wiki/Radio-frequency_identification

 

NEW QUESTION # 25
What does the number in the various Quadrature Amplitude Modulation levels, such as 16 in QAM-16 and 64 in QAM-64, indicate? (Choose the single best answer.)

• A. The number of spatial streams, which is 1/4 the number in the QAM level
• B. The speed of data transfer, which is four times the number in the QAM level
• C. The number of target points in the QAM constellation, which are equivalent to amplitude and phase combinations
• D. The channel width, which is stipulated in MHz

Answer: C

Explanation:
* QAM Constellations: QAM (Quadrature Amplitude Modulation) uses a constellation diagram where points represent unique combinations of amplitude and phase.
* Bits per Symbol: The number in QAM-XX indicates the number of points:
* QAM-16: 16 points = 2

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