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Huawei H12-421-ENU Exam Syllabus Topics:

Huawei Certified Network Professional-Data Center Facility-Build Facility Deployment Optimization Sample Questions:

1. 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) False
B) True

2. Check that the load switch is in the "OFF" position before powering up the URS5000.

A) False
B) True

3. In general, the air supply distance of the air duct is shorter than that of the hood air supply.

A) FALSE
B) TRUE

4. When installing the UPS battery, the installation tool does not need to be insulated because the load is not charged.

A) False
B) True

5. When the UPS2000-G-(6-20kVA) is in ECO mode, the battery indicator and bypass indicator are on at the same time.

A) False
B) True

Solutions: