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Huawei H12-111_V3.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: IoT Communications Protocols | 20% | - Application layer protocols: MQTT, CoAP, HTTP - Device-cloud interaction mechanism - Transport/network layer protocols |
| Topic 2: History and Overview of IoT | 7% | - IoT concept and hierarchical architecture - Huawei IoT solutions and ecosystem - IoT development history |
| Topic 3: IoT Industry Development Status and Trends | 2% | - Future development trends - Industry development status and challenges |
| Topic 4: Data Collection Technologies | 12% | - Identification and positioning technologies - Sensing technologies - Data acquisition methods and principles |
| Topic 5: MCU Basics | 17% | - Common peripherals and interfaces - Basic development and low-power design - MCU architecture and working principle |
| Topic 6: IoT Operating System Overview | 5% | - Huawei LiteOS, OpenHarmony features - Characteristics and functions of IoT OS |
| Topic 7: IoT Communications Technologies | 22% | - Wide-area communication: NB-IoT, eMTC, LoRa, 5G - Technical features and application scenarios - Short-range communication: Wi-Fi, Bluetooth, ZigBee, NFC |
| Topic 8: Huawei Cloud IoT Platform Overview | 7% | - Platform functions and architecture - Device access and management - Data processing and application enablement |
| Topic 9: AT Commands for Communication Modules | 3% | - AT command format and usage - Common configuration and data transmission commands |
| Topic 10: IoT Industry Applications and Solutions | 5% | - Smart city, smart home, industrial IoT, IoV solutions - Typical IoT application scenarios |
Huawei HCIA-IoT V3.0 Sample Questions:
1. RPL is a distance-vector routing protocol.
A) False
B) True
2. Huawei LitieOS's memory management is divided into static memory management and dynamic memory management. The advantage of dynamic memory is that it is allocated on demand and does not result in fragmentation.
A) False
B) True
3. A smart home network includes a basic home network and an intelligent interconnected network.
A) False
B) True
4. Which of the following is NOT a characteristic of NB-JoT technology?
A) Multiple connections
B) Fast speed
C) Wide coverage
D) Low power consumption
5. Which of the following can be isolated by a container? (Multiple choice)
A) Network
B) Storage
C) User
D) Domain Name
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: A,C,D |
