Huawei HCIA-IoT V2.5 Certification Exam H12-111_V2.5-ENU Dumps Questions

1. Which of the following descriptions of the error correction coding of eLTE-IoT is wrong?

2. OceanConneot's Portal has ()? (multiple choice)

3. Which of the following options is the AT command for reporting data

4. The smart gateway is the core of the entire smart home network and the middle frame of the home network interconnection.

5. The physical layer technology of Huawei IoT Gateway 6LoWPAN adopts the following () standards?

6. If the data part of the AT command to be sent is 010203405, the length should be set to ()?

7. Among the following options, which terminal access methods that are not commonly used in smart homes are ()?

8. The memory management of HuaweiLitieOS is divided into static memory management and dynamic memory management. The advantage of dynamic memory is that it is allocated on demand without fragmentation.

9. Huawei Smart Gateway is based on the OSGI open platform. Hardware driver plug-ins and application plug-ins can be dynamically installed, started, Upgrade and uninstall (plug and play), users can install

independently, and operators can centralize control.

10. The T-BOX vehicle control process does not need to go through the Iot platform

11. What is the smallest operating unit that competes for system resources? (Single choice)

12. Among the following options, the wrong description for EEM is ().

13. AR5O2EGRc-Lc The command to view the online status of all devices is ()?

14. Terminal intelligence is the foundation of the development of the Internet of Things. Huawei provides a complete and standardized Internet of Things operating system LiteOS to accelerate terminal intelligence. (judge)

15. What is the programming language used in the example of Keil integrated development environment ()?

16. eMTC can be applied to the Internet of Vehicles and video surveillance scenarios

17. In the Huawei lighting IoT solution, the applicable standard is to follow the following () standard?

18. Among the following options, the ones that belong to IoT security are

19. In the smart ultrasonic water meter, the main function of the water temperature sensor is ()?

20. Among the following options, please select the meaning of "2" in Huawei 1+2+1" architecture

21. The frequency of NB-IoTInband and Guardband cells can be arbitrarily configured within the supported frequency bands.

22. What is the first step of the OceanConnect business process ()?

23. CoAP protocol message format is simple, messages can be very short, use long connections, and have a heartbeat keep-alive mechanism.

24. Adding tasks to the task stack before the system is running is no different from adding tasks to the task stack after the system is running.

25. What is the main function of the industrial IoT gateway as a convergence device of the local leased network to provide edge computing capabilities. Ensuring the implementation of local response.

26. Among the following options, the description of the Huawei Lighting IoT solution is wrong ().

27. The bracelet in the care of the elderly requires the ability to push into the WAN to ensure that the elderly can be cared for outdoors.

28. Rennu in HuaweiLiteOS is a preemptive scheduling mechanism. Currently, it does not support time slice round-robin scheduling.

29. Among the following options, which are the current difficulties encountered by the Internet of Things ()? (multiple choice)

30. The positioning in the refinery can be completed by the base station positioning.

31. What are the main functions of the loT connection management platform ()? (Multiple)

32. Huawei LiteOS () can provide a variety of sensing algorithms, application developers do not need to re-development, can be called between?

33. The meter reading protocols mainly used in Huawei's power Internet of Things solution include ()? (multiple choice)

34. HuaweiLiteOS interconnect swing frame optimizes Mesh ad hoc network. The features do not include the following ()?

35. PLC communication technology is a wireless communication technology dedicated to the field of electric power.

36. At present, smart ONT has limited opening capabilities and can only support Huawei's own service platform.

37. Among the following options, the one that does not belong to N in the HuaweLteOS1+N architecture is ()?

38. The English name of the Internet of Things is ()?

39. AR501L1Rc model equipment closed state indicator light is ()?

40. The southbound device sends AT commands to SoftRadio through the serial port. As a result, SoftRadio does not display any information.

The reason is ()? (multiple choice)