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Huawei H12-111_V3.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| History and Overview of IoT | 7% | - Huawei IoT solutions and ecosystem - IoT concept and hierarchical architecture - IoT development history |
| IoT Industry Applications and Solutions | 5% | - Smart city, smart home, industrial IoT, IoV solutions - Typical IoT application scenarios |
| IoT Industry Development Status and Trends | 2% | - Industry development status and challenges - Future development trends |
| IoT Communications Technologies | 22% | - Short-range communication: Wi-Fi, Bluetooth, ZigBee, NFC - Wide-area communication: NB-IoT, eMTC, LoRa, 5G - Technical features and application scenarios |
| MCU Basics | 17% | - Basic development and low-power design - Common peripherals and interfaces - MCU architecture and working principle |
| Huawei Cloud IoT Platform Overview | 7% | - Data processing and application enablement - Device access and management - Platform functions and architecture |
| AT Commands for Communication Modules | 3% | - AT command format and usage - Common configuration and data transmission commands |
| Data Collection Technologies | 12% | - Sensing technologies - Identification and positioning technologies - Data acquisition methods and principles |
| IoT Operating System Overview | 5% | - Characteristics and functions of IoT OS - Huawei LiteOS, OpenHarmony features |
| IoT Communications Protocols | 20% | - Application layer protocols: MQTT, CoAP, HTTP - Device-cloud interaction mechanism - Transport/network layer protocols |
Huawei HCIA-IoT V3.0 Sample Questions:
The Huawei LiteOS security framework includes () parts. (Multiple choice)
- A. Cloud security
- B. Chip security
- C. Transmission security
- D. End-of-life safety
What technologies does eLTE-IoT use to improve its anti-interference capabilities? (Multiple choice)
- A. Power spectral density enhancement
- B. Small packet fast transmission technology
- C. Time-domain retransmission mechanism
- D. Frequency hopping technology
Vehicle-to-everything (V2X) is autonomous driving.
- A. True
- B. False
Which of the following is NOT a primary energy source?
- A. Electrical energy
- B. Petroleum
- C. Natural gas
- D. Coal
What is the main purpose of NB-IoT?
- A. Low-power wide-area communication
- B. Short-range communication
- C. High-speed video streaming
- D. Data encryption
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