Try Huawei : H12-111_V3.0 valid & accurate questions and answers
Updated: Aug 21, 2026
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Huawei H12-111_V3.0 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | Huawei Certified ICT Associate - Internet of Things V3.0 |
| Exam Number: | H12-111_V3.0 |
| Exam Price: | 200 USD |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60 |
| Related Certifications: | HCIP-IoT HCIE-IoT |
| Certificate Validity Period: | 3 years |
| Passing Score: | 600/1000 |
| Available Languages: | English, Chinese |
| Exam Format: | Single-answer, Multiple-answer, True/False, Short Response, Drag and Drop |
| Recommended Training: | HCIA-IoT V3.0 Official Training Course |
| Exam Registration: | Huawei Talent Official Website Pearson VUE Registration |
| Sample Questions: | Huawei H12-111_V3.0 Sample Questions |
| Exam Way: | Computer-based, online or at authorized Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; basic knowledge of electronics, communication and programming recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification/exam/h12-111 |
Huawei H12-111_V3.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: IoT Industry Applications and Solutions | 5% | - Typical IoT application scenarios - Smart city, smart home, industrial IoT, IoV solutions |
| Topic 2: MCU Basics | 17% | - Basic development and low-power design - MCU architecture and working principle - Common peripherals and interfaces |
| Topic 3: AT Commands for Communication Modules | 3% | - Common configuration and data transmission commands - AT command format and usage |
| Topic 4: IoT Industry Development Status and Trends | 2% | - Industry development status and challenges - Future development trends |
| Topic 5: IoT Communications Protocols | 20% | - Application layer protocols: MQTT, CoAP, HTTP - Device-cloud interaction mechanism - Transport/network layer protocols |
| Topic 6: Huawei Cloud IoT Platform Overview | 7% | - Data processing and application enablement - Platform functions and architecture - Device access and management |
| Topic 7: Data Collection Technologies | 12% | - Identification and positioning technologies - Sensing technologies - Data acquisition methods and principles |
| Topic 8: IoT Operating System Overview | 5% | - Huawei LiteOS, OpenHarmony features - Characteristics and functions of IoT OS |
| Topic 9: History and Overview of IoT | 7% | - IoT development history - IoT concept and hierarchical architecture - Huawei IoT solutions and ecosystem |
| Topic 10: 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 |
Huawei HCIA-IoT V3.0 Sample Questions:
1. In the MQTT protocol, a client can send a PINGREQ at any time without considering maintaining the Alive value and check the corresponding PINGRESP to determine if the network and server are available.
A) True
B) False
2. The sensors mainly used in outdoor intelligent parking vehicle detectors are ().
A) Ultrasound
B) Geomagnetic sensor
C) Camera
D) Infrared
3. In the CoAP protocol, reliable transmission of messages is initiated by CON messages, and CON messages can only be used as request messages.
A) True
B) False
4. Huawei's Internet of Things (IoT) can be roughly divided into () parts. (Multiple choice)
A) End
B) Server
C) Pipe
D) Cloud
5. Which of the following MQTT protocol control message types allows messages to flow bidirectionally between the server and the client?
A) DISCONNECT
B) CONNECT
C) PUBLISH
D) SUBSCRIBE
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: A,C,D | Question # 5 Answer: C |
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