Huawei H12-111_V2.5 Exam Questions
HCIA-IoT V2.5 (Page 6 )

Updated On: 15-Feb-2026

When a task is suspended. If the current task is locked, it cannot be suspended.

  1. Correct
  2. Error

Answer(s): A



The southbound device sends an AT command to SoftRadio through the serial port, and the result softRadio does not have any information to show, the possible reason is()? (Multiple choice).

  1. SoftRadio received an unrecognizA, Ble AT command
  2. There is a problem with the connection of the southbound device to the P, and SoftRadio does not receive the data .
  3. The AT command sent does not end with /r/n
  4. All of theA, Bove are possible

Answer(s): B,C



In wired communication, the biggest difference between RS485 and RS232 is that RS485 supports one-to-many communication, while RS232 can only support one-to-one communication.

  1. Correct
  2. Error

Answer(s): A



What is themodule that provides the terminal access protocol adaptation function ()?

  1. CLG
  2. loCM
  3. API GW
  4. MangoDB

Answer(s): A



Intelligent ultrasonic water meter, the main function of the water temperature sensor ()?

  1. Correct the error caused by the temperature effect ofultrasonic measurement and improve the accuracy
  2. Prevent the temperature from being too low and causing the water meter to freeze and rupture
  3. Avoid using the water meter as a hot water meter
  4. All of the A, Bove

Answer(s): A






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