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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. In the case of normal mains, the UPS battery in inverter mode may be executed ( ). (Multiple choice)

A) Shallow discharge test
B) Float charging
C) Checking the capacity test
D) Balanced charging

2. Where is the recommended installation location for the Smart ETH socket?

A) Inside the network cabinet
B) Control skylight
C) Inside the threshold
D) Side of the cable trough on the top of the cabinet

3. How many kVA power modules does the UPS5000-S-400K use?

A) 40
B) 50
C) 30
D) 25

4. In order to implement the alarm event remote notification function on NetEco, which of the following tasks need to be set? (Multiple choice)

A) Set the notification server
B) Set user groups
C) Set remote notification rules
D) Set the notification content template

5. When the NetCol5000-A removes the air conditioning humidifier, the steps to maintain the electrode humidifier include (). (Multiple choice)

A) Replace the hardened and brittle hose thoroughly flush the drain
B) Disconnect the water supply valve and drain valve wiring
C) Remove the drain tank and drain valve component
D) Remove and clean the water supply valve

Solutions: