Huawei H12-111_V2.5 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIA-IoT V2.5 |
| Exam Number: | H12-111_V2.5 |
| Related Certifications: | HCIA-IoT HCIP-IoT |
| Exam Duration: | 90 minutes |
| Exam Price: | USD 200 |
| Exam Format: | Single-answer, Multiple-answer, True/False, Fill in the blanks |
| Real Exam Qty: | 60–70 |
| Available Languages: | English, Chinese, Spanish |
| Certificate Validity Period: | 3 years |
| Passing Score: | 600/1000 (60%) |
| Sample Questions: | Huawei H12-111_V2.5 Sample Questions |
| Exam Way: | Written exam administered at authorized test centers or online through Huawei's certification delivery partners. |
| Pre Condition: | No formal prerequisites, recommended basic computer and networking knowledge. |
| Official Syllabus URL: | https://edu.huaweicloud.com/intl/en-us/certificationindex/career/iote.html |
Huawei H12-111_V2.5 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Sensing Layer Technologies | 21% | - Huawei LiteOS Overview - Perception Layer Development |
| Topic 2: Device-Cloud Connection Practices | 2% | - Device-Cloud Connection Methods - AT Commands for Communication Modules |
| Topic 3: IoT Overview and Network Layer Technology | 56% | - Common IoT Communication Technologies - NB-IoT and 5G Communication Solutions - Industrial and Home IoT Gateway Technologies - IoT Concepts and Architecture |
| Topic 4: Platform Layer Technologies | 21% | - IoT Platform Secondary Development - Huawei IoT Platform Architecture - Platform Service Processes |
Huawei HCIA-IoT V2.5 Sample Questions:
1. What are the common data reporting scenarios in the Internet of Vehicles application ()? (Multiple choice)
A) Event data reporting
B) Statistical data reporting
C) Bus data reporting
D) Location information reporting
2. Does the Huawei LiteOS Security Framework contain () part? (Multiple choice).
A) Chip security
B) Transmission security
C) End-cloud security
D) Endpoint Security
3. The main function of gateway access authentication is to authenticate the identity of the gateway and prevent unauthorized access by illegal devices.
A) Correct
B) Error
4. Does eLTE-loT follow () technical standards?
A) B-Trunc
B) Emtc
C) LIT
D) 3GPP NB-loT
5. Different home appliances in the smart home come from different manufacturers, so they cannot exchange information.
A) Correct
B) Error
Solutions:
| Question # 1 Answer: A,B,C,D | Question # 2 Answer: B,C,D | Question # 3 Answer: A | Question # 4 Answer: D | Question # 5 Answer: B |

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