Purchase Huawei : H12-421-ENU Exam Materials and then pass exam easily
Updated: Sep 09, 2026
No. of Questions: 240 Questions & Answers with Testing Engine
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Huawei H12-421-ENU Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization V2.0 |
| Exam Number: | H12-421-ENU |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 60-80 |
| Exam Format: | True/False, Multiple-choice, Single-choice, Fill-in-blank, Drag-and-drop |
| Passing Score: | 600/1000 |
| Related Certifications: | HCIA-Data Center Facility HCIP-Data Center Facility Deployment |
| Exam Duration: | 90 minutes |
| Exam Price: | USD 160 |
| Available Languages: | English, Chinese |
| Recommended Training: | HCIP-DCF-BFDO Official Training |
| Exam Registration: | Huawei Talent Official Pearson VUE Registration |
| Sample Questions: | Huawei H12-421-ENU Sample Questions |
| Exam Way: | Delivered via Pearson VUE; available as onsite test center or online proctored exam |
| Pre Condition: | Recommended: HCIA-Data Center Facility certification or equivalent knowledge and 1-2 years of relevant experience |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certification |
Huawei H12-421-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Center Facility Overview & Design Principles | 10% | - Basic concepts and development trends - PUE and energy efficiency design - Site selection and layout planning - Standards and specifications |
| Topic 2: Power Distribution & UPS Systems | 25% | - UPS2000/5000 series principles and configuration - Installation, commissioning and troubleshooting - PDU and power distribution architecture - Battery management and maintenance |
| Topic 3: Modular Data Center Solutions | 25% | - System integration and acceptance - FusionModule1000 integrated solution - Deployment process and specifications - FusionModule500/800 micro data centers |
| Topic 4: Monitoring & Management System | 15% | - Sensor and device access - Configuration, alarm and management - ECC800 monitoring system architecture - System maintenance and optimization |
| Topic 5: Cooling Systems | 25% | - Energy saving and optimization - NetCol series precision air conditioners - Installation, commissioning and fault diagnosis - Cooling principles and airflow design |
Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization Sample Questions:
Which part of the data center design is currently affecting its PUE?
- A. Decoration system
- B. Building system
- C. Refrigeration system
- D. Power supply and distribution system
Which web interface can the user log in to view the running status of the device in the micromodule?
- A. ECC800
- B. Cabinet electronic lock
- C. Water immersion sensor
- D. Sound and light alarm
Can a sunroof actuator drive up to several sunroof electromagnetic locks at the same time?
- A. 8
- B. 4
- C. 2
- D. 6
The scenario is complex, and the difficulty of creating a new site is the only challenge facing the development of traditional data center services.
- A. FALSE
- B. TRUE
In NetEco "Video" function, you can enter ( ) and other operations (Multiple choice)
- A. Video live browsing
- B. Modify the camera
- C. Create a camera
- D. Delete the camera
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