Online Questions - Valid Practice To your H12-111_V2.5 Exam (Updated 290 Questions)
Practice To H12-111_V2.5 - Remarkable Practice On your HCIA-IoT V2.5 Exam
NEW QUESTION 147
Which of the following is correct about eLTE-IoT small packet data fast transmission?
- A. The small packet fast transmission mechanism controls the packet length sent by the wireless link in a small range
- B. For each small packet base station, it will quickly feedback whether it is successfully received, if it fails, the terminal will retransmit; otherwise, continue to send
- C. The small packet fast transmission mechanism controls the packet length to reduce the probability of interference during the data packet transmission process
- D. Fast feedback of the reception result improves the uplink transmission efficiency.
Answer: A,B,C,D
NEW QUESTION 148
The experimental environment network mainly includes ()? (multiple choice)
- A. Application & platform layer
- B. Physical layer
- C. terminal layer
- D. Network layer
Answer: A,C,D
NEW QUESTION 149
Which of the following products is not a Huawei industrial gateway
- A. EEM
- B. AR500
- C. AR550
- D. AR530
- E. AR2500
Answer: A
NEW QUESTION 150
The result of the service distribution process is that the loT application server can log in to OceanConnect.
- A. False
- B. True
Answer: A
NEW QUESTION 151
When the terminal uses the NB-IoT solution to access, what is the protocolType field in the profile file of the platform?
- A. CoAP
- B. ZigBee
- C. MQTT
- D. Z-Wave
Answer: A
NEW QUESTION 152
HuaweiLiteOS interconnect swing frame optimizes Mesh ad hoc network. The features do not include the following ()?
- A. The number of network nodes is increased to 1000+
- B. Networking time 20mins
- C. High reliability
- D. Fast self-healing port
Answer: B
NEW QUESTION 153
Does NB-loT re-cultivation and deployment of GSM frequency band need to adopt () method?
- A. In-band deployment
- B. Independent deployment
- C. Low-band deployment
- D. Guardband deployment
Answer: B
NEW QUESTION 154
The positioning in the refinery can be completed by the base station positioning.
- A. False
- B. True
Answer: A
NEW QUESTION 155
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 156
Can the MobileCam solution be widely used in the following () fields? (multiple choice)
- A. Video doorbell
- B. smart camera
- C. sports DV
- D. Drone
Answer: A,B,C,D
NEW QUESTION 157
Need to set () information to add task season to HuaweiLiteOS task stack? (multiple choice)
- A. Task creation time
- B. Task entry function
- C. Task priority
- D. Task stack size
Answer: B,C,D
NEW QUESTION 158
The meter reading protocols mainly used in Huawei's power Internet of Things solution include ()? (multiple choice)
- A. Modbus (correct case)
- B. JSON
- C. DLMS (correct case)
- D. protobuf Word
Answer: A,C
NEW QUESTION 159
Regarding the description of Huawei AR500, the following statement is wrong
- A. Does not support wireless video return
- B. Cannot work under strong magnetism
- C. 4G wireless access is not supported
- D. No millisecond self-healing ring network protection
Answer: A,C
NEW QUESTION 160
Different home appliances in a smart home come from different manufacturers, so they cannot exchange information.
- A. False
- B. True
Answer: A
NEW QUESTION 161
What are the common data reporting scenarios in Internet of Vehicles applications ()? (multiple choice)
- A. Statistical data report
- B. Location information report
- C. Bus data report
- D. Event data report
Answer: A,B,C,D
NEW QUESTION 162
Among the following communication technologies that are not short-range wireless communication technologies are Bluetooth
- A. True
- B. False
Answer: A
NEW QUESTION 163
What is the main role of Industrial Internet of Things as a convergence device for local networking in providing edge computer capabilities?
- A. Private security domain
- B. Data aggregation
- C. Support edge intelligent analysis and processing
- D. Ensure real-time local response
Answer: A,B,C,D
NEW QUESTION 164
At what level is Huawei's edge computing gateway deployed?
- A. Between the access layer and the network layer
- B. Between the application layer and the platform layer
- C. Between the data storage server and the cloud platform
- D. Between the network layer and the platform layer
Answer: A
NEW QUESTION 165
In a multi-task system, each task needs to be synchronized or mutually exclusive to realize the protection of critical resources, and the () function can provide support.
- A. interrupt
- B. Task
- C. In the signal
- D. Queue
Answer: C
NEW QUESTION 166
How many subcarriers does PLC-Iot have?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 167
Among the following options, the advantages of the Huawei LiteOS operating system kernel are
- A. Ultra-small core
- B. Compatible with Linux
- C. Low power consumption
- D. High stability
- E. Quick start
Answer: A,C,D,E
NEW QUESTION 168
Among the following options, which are the advantages of the JS framework ()? (multiple choice)
- A. Simplify system integration across hardware platforms and middleware
- B. virtual machine provides language-based security
- C. Compatible with a large number of existing third-party libraries to enrich platform functions
- D. Use high-level language abstractions to show programming details
Answer: A,B,C
NEW QUESTION 169
What is the module that provides terminal access protocol adaptation function ()?
- A. loCM
- B. MangoDB
- C. CIG
- D. APIGW
Answer: C
NEW QUESTION 170
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.
- A. True
- B. False
Answer: A
NEW QUESTION 171
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