Free Access Huawei.H12-111_V3.0.v2026-05-03.q174 Practice Test (Page 25)

Question 116

What is the unit of the parameter of the delay interface LOS_TaskDelay ()?

A.ms

B.Tick .

C.us

D.second

Question 117

There is no difference between adding a task to the task stack before the system starts running and adding a task to the task stack after the system starts running.

A.False

B.True

Question 118

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).

A.All of the A, Bove are possible

B.The AT command sent does not end with /r/n

C.There is a problem with the connection of the southbound device to the P, and SoftRadio does not receive the data .

D.SoftRadio received an unrecognizA, Ble AT command

Question 119

Which of the following communication technologies is a wired communication technology?
(Multiple choice)

A.Zigbee

B.M-BUS

C.ETH

D.3G/LTE

E.RF6LoWPAN

F.RS485

G.PLC

Question 120

eLTE-IoT, similar to NB-IoT, is based on the unlicensed ISM spectrum of Sub-GHz.