Read H12-111-ENU HCNA-IoT Real Exam Questions FREELY

1. Among the following options, which belongs to the interrupt mechanism benefit of Huawei LiteOS?

2. What is the English name of Internet of Things?

3. The intelligent gateway is based on the OSGI open platform. The hardware-driven plug-ins and application plug-ins can be dynamically and remotely installed, started up, upgraded, and unloading (plug and play), users can independently install them and the operators can centrally control them.

4. What is the NB-IoT system bandwidth?

5. Which of the following options do not belong to the platform-level security?

6. In intelligent ultrasonic water meter, what is the main function of water temperature sensor?

7. Which of the following options are the common features of eMTC and NB-IoT? (Multiple choice)

8. In the following application scenarios, which need the voice function?

9. Which of the following options belong to the Internet of Things currently encountered difficulties? (Multiple choice)

10. When using SoftRadio to launch a binding request to the platform, if the request time out is displayed error, what are the possible reasons? (Multiple choice)

11. The main motivation of water company intellectualized reconstruction is to reduce leakage and increase revenue.

12. In the following Internet of Things access technology, which is the highest power?

13. What does Huawei LiteOS Security Framework include? (Multiple choice)

14. AR501L1Rc type device off status indicator is ( )?

15. Among the options below, what is a 3GPP-based narrow-band wireless internet of things solution developed specifically for the industry's IoT market?

16. CoAP protocol message format is simple, the message can be very short, the use of long connections, have a heartbeat keep-alive mechanism.

17. What does Huawei power Internet of Things solution main application modules include? (Multiple choice)

18. The southbound device sends an AT command to SoftRadio through the serial port. As a result, SoftRadio does not display any information. What are the possible reasons? (Multiple choice)

19. Sigfox uses a very narrow UNB technology, so its transmission rate is low, usually ( ).

20. IoT level division, which is responsible for information collection and signal processing?