최신CWNP Certified Wireless IoT Solutions Administrator(2025 Edition) - CWISA-103무료샘플문제

A. LoRa is the Physical Layer and LoRaWAN is the Transport Layer

B. LoRa is the modulation method (using CSS modulation at the Physical Layer) and LoRaWAN is the MAC sub-layer of the Data Link layer

C. LoRa is used for communicating across the Internet and LoRaWAN is used only on the local link

D. LoRa uses RF and LoRaWAN uses light-based communications

A. Latency

B. Interference

C. Noise

D. Transmission speeds

A. Extremely long range (tens of kilometers)

B. Very high throughput (hundreds of Mbps)

C. Mesh networking support

D. Operation only on 5 GHz

A. non-wearable

B. wearable

C. implantable

D. injectable

A. Layer 2 (Data Link)

B. Layer 3 (Network)

C. Layer 4 (Transport)

D. Layer 7 (Application)

A. To ensure that the system continues to meet the original requirements, even if users later indicate poor performance

B. Implementation validation is never completed, it continues throughout the life of the system

C. Monitoring the solution provides additional billable hours

D. The number of users and the use of the solution will change over time and monitoring allows for detection of these changes

A. Wi-Fi

B. BLE Beacons

C. Cellular

D. GPS

A. In the acceptance testing phase

B. In the planning phase

C. During hand-off to support

D. In the implementation phase

A. Ongoing paid support

B. Ongoing free support

C. Proof of concept

D. Effective documentation