CWISA-103 Exam Dumps : Certified Wireless IoT Solutions Administrator(2025 Edition)

Perception Layer: The foundation of an IoT system, it consists of sensors and actuators that:

Sense: Collect data about the environment or object being monitored.

Actuate: Potentially make changes based on commands (e.g., a smart valve opening/closing).

Transmit: Send gathered data to upper layers for processing.

Cloud Connectivity Relies on IP: Most cloud-based services operate via the internet, which utilizes Internet Protocol (IP) at Layer 3 of the network model.

Flexibility: Various Layer 2 technologies (Ethernet, Wi-Fi) can connect to a Layer 3 network that ultimately provides Internet access

BLE Exception: Bluetooth Low Energy can have cloud connectivity, but often through gateways and not as a direct Layer 2 connection.

Eliminating Incorrect Options: IPX/SPX is an outdated protocol, and cellular is only one possible way to achieve Internet access.

Ongoing Monitoring for Adaptability: Wireless networks are dynamic environments. Ongoing monitoring is essential because:

Changing Usage Patterns: User numbers and how they utilize the network evolve over time.

Capacity Adjustments: Monitoring reveals if the network needs scaling for more devices or changing use cases.

Security: Helps detect unauthorized access or anomalies.

References

Importance of Wireless Network Monitoring: Resources will detail its role in proactive management