CWNP CWISA-103 認定試験の出題範囲：
| トピック | 出題範囲 |
|---|
| トピック 1 | - 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.
|
| トピック 2 | - 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.
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| トピック 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.
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| トピック 4 | - 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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| トピック 5 | - 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.
|
参照：https://www.cwnp.com/certifications/cwisa/
CWNP CWISA-103 試験概要:
CWNP Certified Wireless IoT Solutions Administrator(2025 Edition) 認定 CWISA-103 試験問題：
問題 #1
What modulation is used by LoRa?
A. OFDMA
B. OFDM
C. ASK
D. CSS
問題 #2
What is most often used to track livestock on large farms and identify each animal Individually?
A. 802.11 wireless radios
B. Photodiode sensors
C. Thermistor sensors
D. RFID tags
問題 #3
What is the typical range of a wireless body area network (WBAN)?
A. 10 centimeters
B. 10 meters
C. 1-2 meters
D. 10 square meters
問題 #4
In a wireless link, as the signal strength decreases, what else may decrease?
A. Transmission speeds
B. Interference
C. Latency
D. Noise
問題 #5
Key performance indicators and business requirements are most relevant to what operational activity for an existing wireless IoT solution?
A. Implementation
B. Removal
C. Upgrading
D. Monitoring
解説：
問題 #1
正解： D | 問題 #2
正解： D | 問題 #3
正解： C | 問題 #4
正解： A | 問題 #5
正解： D |
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