HCNP-DCF H12-421-ENU free download

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2. •HCNP HCNP- -DCF H12 DCF H12- -421 Sample Questions From Real Sample Questions From Real Test Test 421- -ENU ENU Back to school https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

3. 1. What is the control component of the modular data center closed access door? A. Access control actuator B. Multi-function sensor C. sunroof actuator D. Cabinet collector Answer: A https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

4. 2. In the case of normal mains, the UPS battery in inverter mode may be executed ( ). (Multiple choice) A. Float charging B. Checking the capacity test C. Balanced charging D. Shallow discharge test Answer: ABCD https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

5. 3. After the NetCol5000-C is set to the hot backup function, no backup machine is running, and a single unit adjusts the water valve opening according to the detected actual temperature to respond to the demand. A. TRUE B. FALSE Answer: A https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

6. 4. NetEco mobile app supports WiFi with a maximum effective distance of ( ) meters. A. 20 B. 30 C. 40 D. 50 Answer: D https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

7. 5. 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 injection pipe is blocked B. Infrared lamp damage C. The water pressure is abnormal D. Inlet line valve is not open Answer: B https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

8. 6. What does NetEco basic features include? (Multiple choice) A. Video management B. Report Management C. Access control management D. User Management Answer: ABCD https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

9. 7. After the air conditioner is commissioned, the indoor temperature is in a reasonable state, and the suction pressure is not lower than ( ). A. 7MPa B. 6Mpa C. 5MPa D. 0.7MPa Answer: D https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

10. 8. What does the gas fire extinguishing system startup principle include? (Multiple choice) A. Automatic start B. Emergency start C. Safe start D. Manual start Answer: ABD https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

11. 9. Which of the following technology or scheme can effectively reduce the PUE? (Multiple choice) A. Increase battery capacity B. Efficient modular UPS C. Closed cold/hot passage D. Precise air supply Answer: BCD https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

12. 10. When the FusionModule1000 fire protection system is adjusted, the smoke detector can be heated to simulate the fire alarm of the temperature sensor. A. TRUE B. FALSE Answer: B https:// https://www.passcert.com/H12 www.passcert.com/H12- -421 421- -ENU.html ENU.html

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