[Jan 29, 2022] Free Huawei H12-111_V2.5 Exam Questions and Answer
Verified H12-111_V2.5 dumps Q&As Latest H12-111_V2.5 Download
NEW QUESTION 91
What is the lowest wired water meter in terms of wiring cost ()?
- A. M-busl
- B. RS232
- C. ZigBee
- D. RS-485
Answer: A
NEW QUESTION 92
Semaphore is a mechanism to achieve communication between tasks, to achieve synchronization between tasks or mutually exclusive access to critical resources
- A. True
- B. False
Answer: A
NEW QUESTION 93
Does the eLTE-oT module pass () interface realize integration and docking with third-party devices?
- A. modbus
- B. Serial port
- C. PCle
- D. USB
Answer: B
NEW QUESTION 94
Tasks can use or wait for the CPU to use system resources such as memory space, and run independently of other tasks
- A. True
- B. False
Answer: A
NEW QUESTION 95
In the smart home solution, which of the following methods can allow users to quickly customize the scene
- A. Manual trigger
- B. Time trigger
- C. Automatic trigger
- D. Event touch
Answer: A,B,D
NEW QUESTION 96
The Internet of Things application needs to use () Portal to connect to the OceanConneot platform?
- A. SPPortal
- B. Alarm monitoring Portal
- C. OSS Management Portal
- D. Operation Fortal Port
Answer: A
NEW QUESTION 97
Huawei IoT can be roughly divided into () part? (Multiple)
- A. tube
- B. server
- C. end
- D. Cloud
Answer: A,C,D
NEW QUESTION 98
Interrupt refers to when the need arises, the CPU suspends the execution of the current program. Switch to the process of executing a new program.
- A. True
- B. False
Answer: A
NEW QUESTION 99
Different home appliances in a smart home come from different manufacturers, so they cannot exchange information.
- A. False
- B. True
Answer: A
NEW QUESTION 100
The task in Huawei LiteOS is a preemptive scheduling mechanism, currently we do not support time slice round-robin scheduling
- A. False
- B. True
Answer: A
NEW QUESTION 101
In the Huwei LiteOS Kernel framework, which list is the task in the running state?
- A. List of ready processes
- B. Message list
- C. CPU
- D. Operating table
Answer: A
NEW QUESTION 102
Frequency hopping technology avoids continuous interference by constantly changing the physical channel used when uplink data is sent.
- A. True
- B. False
Answer: A
NEW QUESTION 103
Among the following options, the process initiated by the IoT device is ()? (multiple choice)
- A. Southbound message reporting process
- B. Business release process
- C. Southbound registration process
- D. Control message delivery process
Answer: A,C
NEW QUESTION 104
The main motivation for the intelligent transformation of water companies is to reduce leakage and increase revenue.
- A. True
- B. False
Answer: A
NEW QUESTION 105
The basic operation of Keil includes the following <) steps? (Multiple iterations)
- A. Simulation debugging
- B. Create a new project
- C. Configure project properties
- D. Add kemel to the process
Answer: A,B,C,D
NEW QUESTION 106
Among the following options, the applications that are suitable for using NB-IoT are ()? (multiple choice)
- A. Smart camera
- B. Intelligent water meter
- C. Intelligent parking
- D. Smart manhole cover
Answer: B,C,D
NEW QUESTION 107
The physical layer technology of Huawei IoT Gateway 6LoWPAN adopts the following () standards?
- A. IEC104
- B. IEC103
- C. IEEE802.15.4
- D. IEEE802.15.1
Answer: C
NEW QUESTION 108
0eanConnect supports Developer Portal, but does not support Operator Portal.
- A. False
- B. True
Answer: A
NEW QUESTION 109
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