Get real H12-421 exam questions for better preparation
Real Huawei H12-421 practice exam questions for easy pass!
Updated: Aug 31, 2026
No. of Questions: 240 Questions & Answers with Testing Engine
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Huawei H12-421 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-Data Center Facility Deployment V1.0 |
| Exam Number: | H12-421 |
| Real Exam Qty: | 60 |
| Exam Duration: | 90 minutes |
| Available Languages: | Chinese, English |
| Exam Format: | True/False, Single-choice, Drag-and-drop, Fill-in-the-blank, Multiple-choice |
| Exam Price: | USD 160 |
| Certificate Validity Period: | 3 years |
| Passing Score: | 600/1000 |
| Related Certifications: | HCIE-Data Center Facility HCIA-Data Center Facility |
| Recommended Training: | Huawei Official Training Course |
| Exam Registration: | Huawei Talent Official Site Pearson VUE Registration |
| Sample Questions: | Huawei H12-421 Sample Questions |
| Exam Way: | Computer-based test, delivered via Pearson VUE (onsite test center or online proctored) |
| Pre Condition: | Recommended to hold HCIA-Data Center Facility certification or have equivalent knowledge and practical experience |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H12-421 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Huawei Data Center Cooling System | 30% | - Common cooling system architectures - Air supply modes and airflow management - Chilled water distribution and cooling infrastructure - Precision air conditioning installation, commissioning and fault handling |
| Topic 2: Huawei Data Center Facility Overview | 5% | - Development trends of data center infrastructure - Architecture and composition of Huawei data center facilities |
| Topic 3: Huawei Data Center Power Distribution System | 32% | - UPS system installation, commissioning and fault handling - Battery system installation, commissioning and fault handling - Common power distribution architectures and solutions - Power distribution cabinet and busbar installation and configuration |
| Topic 4: Other Auxiliary Systems | 5% | - Cabling and access control system - Fresh air and environmental control system - Fire protection and gas extinguishing system |
| Topic 5: Huawei Data Center Monitoring & Management System | 28% | - NetEco management platform operation and maintenance - Sensor and actuator installation and networking - Alarm management and fault diagnosis - ECC800 monitoring system deployment and configuration |
Huawei HCIP-Data Center Facility Deployment V1.0 Sample Questions:
Question 1
The user can modify the ECC800's IP address from the () menu of the ECC800 Web interface.
A. Video IP settings
B. Time setting
C. Emblem module settings
D. Monitoring module IP
Question 2
The ECC800 supports two AC inputs.
A. FALSE
B. TRUE
Question 3
Huawei NeCol5000-A row-level precision air conditioner eliminates local hot spots by means of near-end cooling.
A. True
B. False
Question 4
Which of the following is not the reason why the NetCol 8000-A infrared humidifier water tray is not filled with water?
A. The water pressure is abnormal
B. Infrared lamp damage
C. Inlet line valve is not open
D. The water injection pipe is blocked
Question 5
If the status of the access which collected by the network management is always open, it can be checked by (). (Multiple choice)
A. Check if the door of access monitoring is closed
B. Check if the access control actuator and the door magnetic lock wiring are normal.
C. Check if the suction plate angle and tightness on the door are suitable
D. Check AC actuator wiring
Solutions:
| Question 1 Answer: D | Question 2 Answer: B | Question 3 Answer: A | Question 4 Answer: B | Question 5 Answer: A,B,C |
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