Huawei H12-421 中文 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization |
| Exam Number: | H12-421-ENU |
| Exam Duration: | 90 minutes |
| Available Languages: | English, Chinese |
| Related Certifications: | HCIP-Data Center Facility Deployment (H12-425-ENU) HCNP-Data Center Facility (Huawei Certified Network Professional-Data Center Facility) HCIA-Data Center Facility |
| Real Exam Qty: | ≈240 questions |
| Exam Price: | ≈USD 160 (varies by Pearson VUE region) |
| Passing Score: | Not publicly published (typically around 600/1000) |
| Certificate Validity Period: | 3 years |
| Exam Format: | Single-choice, Multiple-choice, True/False, Scenario-based |
| Sample Questions: | Huawei H12-421 中文 Sample Questions |
| Exam Way: | Written exam delivered via Pearson VUE (onsite or online proctoring). |
| Pre Condition: | Recommended experience in data center facility technologies and prior HCIA-Data Center Facility or equivalent knowledge. |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H12-421 中文 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Power Distribution and UPS Systems | - UPS2000/5000 Installation and Commissioning - Power Distribution System Components and Installation - Battery Technologies and Application |
| Data Center Facility Fundamentals | - Data Center Infrastructure Overview - Modular Data Center Solutions (FusionModule Series) |
| Cooling and Environmental Control | - Precision Air Conditioning Systems - Natural and Efficient Cooling Solutions |
| Deployment Best Practices and Troubleshooting | - Installation and Commissioning Procedures - Troubleshooting Common Deployment Issues |
| Monitoring and DCIM Systems | - NetEco Monitoring Platform - ECC800 Management and Functions |
Huawei HCIP-Data Center Facility Deployment V1.0 (H12-421中文版) Sample Questions:
1. 华为精密空调最多支持()台空调组成群控。
A) 32
B) 8
C) 16
D) 48
2. UPS2000-G-(6-20kVA)电池放电时间明显低于标准时间可能是什么原因造成的?(多项选择)
A) 电池容量减少
B) 增加负载
C) 无市电输入
D) 电池未充满
3. 电池组在使用过程中,外观正常,但充电时无电流,放电瞬间压降为零,无法放电。以下可能发生什么?
A) 电池漏液
B) 损坏电池组
C) 后置电池
D) 硫酸化
4. 华为NetCol5000-A线路级精密空调主要解决高密度数据中心的热点问题。
A) 假
B) 真
5. NetCol5000-C 在装满水时需要手动将水阀调整到最低限度。
A) 错误
B) 真
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A,B,D | Question # 3 Answer: B | Question # 4 Answer: B | Question # 5 Answer: A |
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By Paula

