[2025年02月18日] 無料Huawei Certified ICT Associate H12-111_V3.0公式認定ガイドPDFダウンロード
Huawei H12-111_V3.0公式認定ガイドPDF
質問 # 108
Among the following options, what is not a primary energy source ()?
- A. Electrical energy
- B. Natural gas
- C. Oil
- D. Coal
正解：A
質問 # 109
In wired communication, the biggest difference between RS485 and RS232 is that RS485 supports one-to-many communication, while RS232 can only support one-to-one communication.
- A. Correct
- B. Error
正解：A
質問 # 110
The main role of the ioT connection management platform is ()? (Multiple choice)
- A. Industry applications
- B. Safe and reliA, Ble
- C. Open business application extension .
- D. Open terminal access .
正解：C、D
質問 # 111
In the following options, the minimum operating unit for competing system resources is ()?
- A. Task
- B. Semaphore
- C. Interrupt
- D. Memory
正解：A
質問 # 112
The first step in oceanConnect's business process is ()?
- A. Southbound registration process
- B. Business provisioning process
- C. Northbound Registration Process
- D. Southbound message escalation process
正解：C
質問 # 113
The description of the Northbound app registration direct connection device, incorrect is ()?
- A. When registering a direct-attached device, nodeid recommends using the MAC address of the device
- B. Register direct-attached device interface, which can be used not only to register direct-attached devices, but also to register non-direct-attached devices .
- C. After registering a direct-attached device interface call, if the binding is not completed within the timeout range, the device registration will be invalidated
- D. When registering a direct-attached device, there is no timeout setting if timeout is set to 0
正解：B
質問 # 114
The AR501L1Rc model device only supports the switching function and does not have a dimming function.
- A. Correct
- B. Error
正解：B
質問 # 115
In device management, DM Server passes commands to the gateway through the () protocol to complete the configuration management of the device?
- A. MQIT
- B. SMTP
- C. HTTPS .
- D. CoAP .
正解：C、D
質問 # 116
If the data portion of the AT command that needs to be sent is 010203405, the length should be set to ()?
- A. 0
- B. 1
- C. None of the A, Bove is true
- D. 2
正解：B
質問 # 117
The meter reading protocols mainly used in Huawei's power IoT solution include ()? (included)
- A. DLMS .
- B. Modbus .
- C. protobuf
- D. JSON
正解：A、B
質問 # 118
Does the Huawei LiteOS Kernel kernel contain the following () modules? (Multiple choice).
- A. Queue management
- B. Memory management
- C. Task Management
- D. Interrupt Management
正解：A、B、C、D
質問 # 119
Among the following options, are the applications suitA, Ble for NB-loT ()? (Multiple choice).
- A. Smart Manhole Cover
- B. Intelligent water meter
- C. Smart camera
- D. Smart Parking
正解：A、B、D
質問 # 120
OceanConnest provides loT services to end users.
- A. Correct
- B. Error .
正解：B
質問 # 121
Of the following options, what is the system reliA, Bility ()?
- A. Sensitive information masking
- B. Flow control
- C. Data encryption
- D. Virtual machine reliA, Bility
正解：D
質問 # 122
Data communication management between gateway and OceanConnect is based on the following () protocol connection?
- A. Telnet
- B. MQTT .
- C. SMTP
- D. ICMP
正解：B
質問 # 123
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