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Huawei H12-421-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Power Distribution and UPS Systems | - Power Distribution System Components and Installation - Battery Technologies and Application - UPS2000/5000 Installation and Commissioning |
| Deployment Best Practices and Troubleshooting | - Troubleshooting Common Deployment Issues - Installation and Commissioning Procedures |
| Monitoring and DCIM Systems | - ECC800 Management and Functions - NetEco Monitoring Platform |
| Data Center Facility Fundamentals | - Data Center Infrastructure Overview - Modular Data Center Solutions (FusionModule Series) |
| Cooling and Environmental Control | - Natural and Efficient Cooling Solutions - Precision Air Conditioning Systems |
Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization Sample Questions:
1. ECC800 default management authority user name is admin, admin has all the rights to operate the web interface function.
A) TRUE
B) FALSE
2. After the UPS5000-E system is installed, which of the following items need to be checked? (Multiple choice)
A) if the cable layout considers other system wiring in the future.
B) if US and battery system mechanical installation is firm and stable
C) if the ground connection is reliable
D) The positive and negative terminals of the battery are wired correctly.
3. Before the battery is installed, a single battery open circuit voltage is required: 12V battery is greater than or equal to 12.60V or 2V battery is greater than or equal to 2.10V. When it is found to be unqualified, the battery needs to be recharged.
A) True
B) False
4. ECC800 does not support alarm SMS notification, and remote maintenance cannot be implemented.
A) True
B) False
5. When the UPS5000-E shares the battery pack, the battery capacity parameter of each UPS is set to the total capacity of the entire battery pack.
A) True
B) False
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A,B,C,D | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: A |



