合格させるH12-111_V3.0試験問題で実際テストエンジンPDFには180問題あります
最新をゲットせよ！H12-111_V3.0認定練習テスト問題の試験問題集
質問 # 92
Different home appliances in the smart home come from different manufacturers, so they cannot exchange information.
- A. Correct
- B. Error
正解：B
質問 # 93
Regarding the features of the OceanConnect platform, the following is not under the permission management ()?
- A. Data storage encryption
- B. Account sub-permissions
- C. Access permissions
- D. Login certificate
正解：A
質問 # 94
At present, the open capA, Bility of intelligent ONT is limited, and it can only support Huawei's own service platform.
- A. Correct
- B. Error
正解：B
質問 # 95
When using SoftRadio to initiate a binding request to the platform, if the request time out error is displayed, the possible reason is ()? (Multiple choice).
- A. Node ID is misconfigured, and the platform cannot find the device to be bound The basic information such as
- B. manufacturerid, deviceType, and mode is misconfigured, and the platform cannot be matched to the device to be bound
- C. Platform port configuration error The
- D. Network environment problem, can not connect to the platform
正解：C、D
質問 # 96
The intelligent gateway is the core of the entire smart home network and the interconnection hub of the home network.
- A. Error
- B. Correct
正解：B
質問 # 97
Need to set () information to add a task to the Huawei LiteOS task stack? (Multiple choice).
- A. Task priority
- B. Task stack size
- C. Task creation time
- D. Task entry function
正解：A、B、D
質問 # 98
Among the following options, what is not a primary energy source ()?
- A. Natural gas
- B. Coal
- C. Oil
- D. Electrical energy
正解：D
質問 # 99
The description of the device simulator, is there ()? (Multiple choice)
- A. Add devices for the device simulator, you can add directly connected devices, you can also add non-direct connected devices
- B. When the device simulator simulates data reporting, only one property of one service can be simulated at a time
- C. When the device simulator simulates data reporting, only one service can be simulated at a time
- D. Device simulator bindings who can be directly added to an online device without the need for northbound apps
正解：A、C
質問 # 100
GSM band re-cultivation deployment of NB-loT needs to adopt () method?
- A. Low-band deployment
- B. In-band deployment
- C. Protection belt deployment
- D. Stand-alone deployment .
正解：D
質問 # 101
If you do not open an account for a loT device on the OceanConnect platform, the device will fail to register with OceanConnect.
- A. Error
- B. Correct
正解：B
質問 # 102
In a multitasking system, where tasks need to be synchronized or mutually exclusive to achieve critical resource protection, () can the function provide support?
- A. Queues
- B. Interruption
- C. Semaphore
- D. Tasks
正解：C
質問 # 103
The maximum coupling line loss (MCL) for NB-loT is ()Db?
- A. 164 .
- B. 0
- C. 1
- D. 2
正解：A
質問 # 104
Does eLTE-loT follow () technical standards?
- A. Emtc
- B. B-Trunc
- C. 3GPP NB-loT
- D. LIT
正解：C
質問 # 105
What are the plug-ins on the home smart gateway ()? (Multiple choice)
- A. Agent .
- B. Driver
- C. Protocol plugins
- D. Application plugin
正解：A、B、D
質問 # 106
The key demand of smart parking is to reduce operating costs and improve the shortage of parking spaces. Low utilization and parking are rarely present while considering the user experience.
Network cost network reliA, Bility.
- A. mistake
- B. Correct
正解：B
質問 # 107
CoAP protocol message format is simple, messages can be very short, using long connections, there is a heartbeat preservation mechanism.
- A. Correct
- B. Error
正解：B
質問 # 108
What are the typical application scenarios for IoT gateways()? (Multiple choice)
- A. Internet
- B. Power Internet of Things
- C. Internet of Vehicles
- D. Urban Internet of Things
正解：B、C、D
質問 # 109
What is the unit of the parameter of the delay interface LOS_TaskDelay ()?
- A. Tick .
- B. us
- C. second
- D. ms
正解：A
質問 # 110
NB-loT sub-channel broadband includes ()? (Multiple choice).
- A. 180kHz
- B. 3.75kHz
- C. 15kHz
- D. 60kHz
正解：B、C
質問 # 111
The frequency points of the NB-loT inband and Guardianband cells can be configured arbitrarily in the supported frequency bands.
- A. Correct
- B. Error
正解：B
質問 # 112
As a result of the business provisioning process, the loT application server can log in to OceanConnect.
- A. Correct
- B. Error
正解：B
質問 # 113
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
正解：B
質問 # 114
The southbound device sends an AT command to SoftRadio through the serial port, and the result is that SoftRadio does not have any information prompt, possible reasons are ()? (Multiple choice).
- A. All of the A, Bove are possible
- B. There is a problem with the connection of the southbound device to the PC, SoftRadio does not receive the data .
- C. SoftRadio received an unrecognizA, Ble AT command
- D. The AT command sent does not end with /r/n
正解：B、D
質問 # 115
Wired water meter, the lowest in terms of wiring cost is ()?
- A. RS-485
- B. Z-igBee
- C. RS232
- D. M-bus
正解：D
質問 # 116
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