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Huawei H12-111_V3.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: IoT Industry Development Status and Trends | 2% | - Future development trends - Industry development status and challenges |
| Topic 2: AT Commands for Communication Modules | 3% | - AT command format and usage - Common configuration and data transmission commands |
| Topic 3: Data Collection Technologies | 12% | - Identification and positioning technologies - Data acquisition methods and principles - Sensing technologies |
| Topic 4: 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 5: History and Overview of IoT | 7% | - IoT development history - Huawei IoT solutions and ecosystem - IoT concept and hierarchical architecture |
| Topic 6: MCU Basics | 17% | - Basic development and low-power design - Common peripherals and interfaces - MCU architecture and working principle |
| Topic 7: IoT Operating System Overview | 5% | - Huawei LiteOS, OpenHarmony features - Characteristics and functions of IoT OS |
| Topic 8: Huawei Cloud IoT Platform Overview | 7% | - Platform functions and architecture - Device access and management - Data processing and application enablement |
| Topic 9: IoT Communications Protocols | 20% | - Application layer protocols: MQTT, CoAP, HTTP - Device-cloud interaction mechanism - Transport/network layer protocols |
| 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:
Question 1
Which of the following options are application modules in Huawei's Power Internet of Things (IoT) solution? (Multiple choice)
A. Billing
B. CRM (Customer Relationship Management)
C. Perpay (Prepaid)
D. MDM (Meter Data Management)
Question 2
The NB-IoT standard underwent two rounds of integration during its presentation and was finally officially approved by 3GPP in September 2015.
A. True
B. False
Question 3
Which of the following statements about the Industrial Internet of Things (IIoT) is correct?
(Multiple choice)
A. Network security challenges
B. High complexity of network operation and maintenance
C. Higher environmental requirements
D. Numerous industrial interface protocols
Question 4
The Rennu in Huawei LiteOS uses a preemptive scheduling mechanism and currently does not support time-slice round-robin scheduling.
A. True
B. False
Question 5
Which of the following statements about the application scenarios corresponding to each LPWA communication technology is correct? (Multiple choice)
A. LoRa application video surveillance
B. eMTC applications in wearable devices.
C. NB-IoT Applications for Smart Parking
D. ELTE-IoT Applications in Vehicle-to-Everything (V2X)
Solutions:
| Question 1 Answer: A,B,C,D | Question 2 Answer: A | Question 3 Answer: A,B,C,D | Question 4 Answer: B | Question 5 Answer: B,C |
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