2022 Updated Huawei H12-111_V2.5 Dumps PDF - Want To Pass H12-111_V2.5 Fast
H12-111_V2.5 Practice Exam Dumps - 99% Marks In Huawei Exam
NEW QUESTION 72
The bracelet in the care of the elderly requires wan access capA, Bility to ensure that the elderly can be cared for outdoors.
- A. Error
- B. Correct
Answer: B
NEW QUESTION 73
When the task is suspended, if the current task is a locked task, it cannot be suspended.
- A. False
- B. True
Answer: B
NEW QUESTION 74
V2X communication technology is of great significance to the promotion and popularization of the Internet of Vehicles.
- A. Error
- B. Correct
Answer: B
NEW QUESTION 75
eLTE-IOT improves the coverage by increasing the power spectral density, and the maximum coverage radius can reach ().
- A. 5km
- B. 15km
- C. 8km
- D. 10km
Answer: D
NEW QUESTION 76
Which of the following products is not a Huawei industrial gateway
- A. AR530
- B. AR2500
- C. EEM
- D. AR550
- E. AR500
Answer: C
NEW QUESTION 77
The main function of gateway access authentication is to authenticate the identity of the gateway to prevent unauthorized access by unauthorized devices.
- A. False
- B. True
Answer: B
NEW QUESTION 78
MuLti-tone is a necessary function of terminal equipment, while Single-tone is an optional function
- A. False
- B. True
Answer: B
NEW QUESTION 79
The description of the device simulator, is there ()? (Multiple choice)
- A. Device simulator bindings who can be directly added to an online device without the need for northbound apps
- B. Add devices for the device simulator, you can add directly connected devices, you can also add non-direct connected devices
- C. When the device simulator simulates data reporting, only one property of one service can be simulated at a time
- D. When the device simulator simulates data reporting, only one service can be simulated at a time
Answer: B,D
NEW QUESTION 80
IoT security is the cornerstone of iot and is a problem that the IoT must face and solve.
- A. Error
- B. Correct
Answer: B
NEW QUESTION 81
Among the following options, what are the ones that Huawei Lighting IoT Solution provides end-to-end security solutions to guarantee ( )? (Multiple choice)
- A. Data encryption is carried out by means of MD5 encryption
- B. The application layer is accessed in HTTPS
- C. L2TP/GRE/IPsec and other VPN technologies ensure the security of backhaul network data .
- D. Built-in hardware encryption engine, providing a variety of security mechanisms at the MAC layer and transport layer
Answer: B,C,D
NEW QUESTION 82
Among the following options, are the features supported by OceanConnect in the business enA, Blement layer ()? (Multiple choice).
- A. APP & API Open Management
- B. Device connection
- C. Rule Engine
- D. Data management and openness
Answer: A,C,D
NEW QUESTION 83
The main function of gateway access authentication is to authenticate the identity of the gateway and prevent unauthorized access by illegal devices.
- A. Error
- B. Correct
Answer: B
NEW QUESTION 84
In order to detect the parking space status faster, the higher the frequency detected by the detector, the better.
- A. Error .
- B. Correct
Answer: A
NEW QUESTION 85
During the development of Huawei LiteOS, what is the correct description ()?
- A. Keil debugging, printf function does not need to be redirected
- B. All three of the A, Bove are
- C. LiteOS does not have its own boot files
- D. link accessories need to be selected according to the development board .
Answer: D
NEW QUESTION 86
Elte-loT currently supports frequency bands ()?
- A. 470M-510MHz
- B. 902-928MHz
- C. 1447-1467MHz
- D. 863M-870MHz
Answer: A,B,D
NEW QUESTION 87
In wired communication, the biggest difference between RS485 and RS232 is that RS485 supports-to-many communication, while RS232 can only support one-to-one communication.
- A. False
- B. True
Answer: B
NEW QUESTION 88
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 89
Does the Huawei LiteOS Kernel kernel contain the following () modules? (Multiple choice).
- A. Queue management
- B. Memory management
- C. Interrupt Management
- D. Task Management
Answer: A,B,C,D
NEW QUESTION 90
In short-range wireless network technology, what is the most common ()? (multiple choice)
- A. Wifi
- B. Zigbee
- C. RF
- D. Bluetooth
- E. Z-Wave
- F. PLC
Answer: A,B,C,D,E
NEW QUESTION 91
Does the codec need to complete the following () functions? (Multiple choice)
- A. Decoding the response of the southbound device to the command issued by the platform
- B. Coding platform response to reported data
- C. Decoding the data reported on the southbound device
- D. Code the command issued by the platform
Answer: A,B,C,D
NEW QUESTION 92
Which of the following is correct about the role of the home smart gateway?
- A. Information input & output
- B. Information collection
- C. Linkage control
- D. Centralized & remote control
Answer: A,B,C,D
NEW QUESTION 93
What are the common data reporting scenarios in Internet of Vehicles applications ()? (multiple choice)
- A. Location information report
- B. Statistical data report
- C. Event data report
- D. Bus data report
Answer: A,B,C,D
NEW QUESTION 94
Among the following options, the interrupt supported features belonging to Huawei LiteOS are ()?(multi-select).
- A. Interrupt creation
- B. Interrupt enA, Ble
- C. On/off interrupt
- D. Interrupt deletion
Answer: A,B,C,D
NEW QUESTION 95
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