CWNP CWICP-202 Practice Exams
Last updated on Oct 21,2026- Exam Code: CWICP-202
- Exam Name: CWNP Wireless IoT Connectivity Professional (CWICP)
- Certification Provider: CWNP
- Latest update: Oct 21,2026
Question #41
Which of the following is a key function of the MAC layer in IoT devices using Wi-Fi?
- A . Data encryption
- B . Modulation and demodulation
- C . Packet framing and error checking
- D . Carrier sense and collision avoidance
Question #42
In wireless IoT networks, what is the primary function of encryption?
- A . To prevent unauthorized physical access
- B . To minimize data packet loss
- C . To ensure the confidentiality of transmitted data
- D . To improve signal strength
Question #43
Which of the following are advantages of using the CoAP protocol in IoT applications? (Select two)
- A . Lightweight communication
- B . High bandwidth
- C . Low power consumption
- D . Real-time data streaming
Question #44
Which technologies support collision avoidance mechanisms at the MAC layer? (Select two)
- A . Bluetooth Low Energy (BLE)
- B . Wi-Fi
- C . Zigbee
- D . LTE-M
Question #45
What type of communication model does the MQTT protocol use for IoT networks?
- A . Point-to-Point
- B . Client-Server
- C . Publish-Subscribe
- D . Peer-to-Peer
Question #46
Which steps should be taken when troubleshooting IoT device connectivity issues? (Select two)
- A . Restart the device
- B . Decrease data transmission rate
- C . Check network signal strength
- D . Increase network bandwidth
Question #47
When troubleshooting IoT device connectivity issues, what is a common reason for a device to drop from the network intermittently?
- A . MAC address filtering
- B . Poor power management
- C . Network congestion
- D . Static IP assignment
Question #48
Which application layer protocols are suitable for IoT communication? (Select two)
- A . CoAP
- B . TCP
- C . MQTT
- D . HTTP