[Dec 01, 2021] Pass H12-111_V2.5 Review Guide, Reliable H12-111_V2.5 Test Engine
H12-111_V2.5 Test Engine Practice Test Questions, Exam Dumps
NEW QUESTION 153
The network structure of the future smart home is most likely to be ()?
- A. Mesh structure
- B. Star structure
- C. Tree structure
- D. Point structure
Answer: A
NEW QUESTION 154
eMTC can be applied to the Internet of Vehicles and video surveillance scenarios
- A. True
- B. False
Answer: A
NEW QUESTION 155
Among the following options, the process initiated by the IoT device is ()? (multiple choice)
- A. Business release process
- B. Southbound registration process
- C. Southbound message reporting process
- D. Control message delivery process
Answer: B,C
NEW QUESTION 156
The smart home network includes a basic broadband network and an intelligent internet network, and it is connected to the broadband network of the operator.
- A. True
- B. False
Answer: B
NEW QUESTION 157
What is the lowest wired water meter in terms of wiring cost ()?
- A. RS232
- B. M-busl
- C. ZigBee
- D. RS-485
Answer: B
NEW QUESTION 158
Is NB-IoT the most power-saving when working in () mode? (Single choice)
- A. PSM
- B. RSRP
- C. eDRX
- D. DRX
Answer: A
NEW QUESTION 159
RPL is a routing protocol based on distance vector
- A. True
- B. False
Answer: A
NEW QUESTION 160
The device ID prefix of AR501L1Rc model is ()?
- A. 82E
- B. 2C
- C. 2A
- D. 0
Answer: A
NEW QUESTION 161
Edge computing supports real-time services and can do ms-level data analysis
- A. True
- B. False
Answer: A
NEW QUESTION 162
In order to detect the status of the parking space faster, the higher the frequency of the detector, the better.
- A. True
- B. False
Answer: B
NEW QUESTION 163
Among the following options, the advantages of the Huawei LiteOS operating system kernel are
- A. High stability
- B. Quick start
- C. Low power consumption
- D. Ultra-small core
- E. Compatible with Linux
Answer: A,B,C,D
NEW QUESTION 164
A home gateway manufacturer has become OoeanConneot's ecological partner. On what Portal does it need to create an account for this company?
- A. SPPORTAL
- B. OperationPortal
- C. OSS Management PORTAL
- D. OSS business Portal
Answer: B
NEW QUESTION 165
Is the account and password provided to the loT application server generated in ()?
- A. Install the device Profe file
- B. IoT service distribution
- C. Create APP application
- D. Install OceanConnect
Answer: C
NEW QUESTION 166
Which of the following descriptions of Huawei LiteOS dynamic memory and static memory are correct?
- A. Dynamic memory is essentially an array of objects
- B. Static memory is to allocate a memory block of user-initialized preset size in the corresponding memory pool
- C. Dynamic memory allocates a user-specified memory block in the corresponding memory pool
- D. All memory blocks of static memory are linked together by a linked list, and the memory block header maintains a management structure
Answer: B,C
NEW QUESTION 167
Among the following options, () is a narrowband wireless IoT solution based on 3GPP standards developed specifically for the industrial IoT market?
- A. eLTE-loT
- B. Z-Wave
- C. PLC-IoT
- D. Wifi
Answer: A
NEW QUESTION 168
Is the IoT gateway in the () position of the entire IoT solution?
- A. Application layer, providing rich data processing capabilities
- B. Software platform layer, which provides rich protocol adaptation capabilities
- C. Perception layer, which provides rich sensor data collection capabilities
- D. middle layer, downstream convergence, upstream backhaul
Answer: D
NEW QUESTION 169
0ceanConnest provides IoT services to end users.
- A. True
- B. False
Answer: B
NEW QUESTION 170
Power line communication technology is abbreviated as PLC, which refers to a communication method that uses power lines to transmit data and media signals.
- A. True
- B. False
Answer: A
NEW QUESTION 171
Elte-loT currently supports frequency bands ()?
- A. 1447-1467MHz
- B. 863M-870MHz
- C. 470M-510MHz
- D. 902-928MHz
Answer: B,C,D
NEW QUESTION 172
The experimental environment network mainly includes ()? (multiple choice)
- A. Network layer
- B. terminal layer
- C. Physical layer
- D. Application & platform layer
Answer: A,B,D
NEW QUESTION 173
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.
- A. True
- B. False
Answer: B
NEW QUESTION 174
Huawei proposed the "1+2+1" loT architecture and has provided ()commercial solutions? (multiple choice)
- A. Smart home
- B. Smart water meter
- C. Smart lighting
- D. Smart parking
Answer: A,B,C,D
NEW QUESTION 175
Can the MobileCam solution be widely used in the following () fields? (multiple choice)
- A. Video doorbell
- B. smart camera
- C. Drone
- D. sports DV
Answer: A,B,C,D
NEW QUESTION 176
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