最新的APC Data Center University Associate Certification - DU0-001免費考試真題
What is an advantage of choosing a four-post open frame rack over a two-post open frame rack?
正確答案: C
For reliable generator operation, what are two critical elements of the prime mover? (Choose two.)
正確答案: A,B
Which cooling architecture attempts to eliminate hot spots within the data center by utilizing large volumes of air mixing throughout the space?
正確答案: C
When developing a management strategy, how long do organizations typically focus on fully implementing each management process before moving on to the next?
正確答案: B
How is the problem of Electro-Static Discharge(ESD) in the data center solved?
正確答案: C
What is the problem with oversizing the UPS system within a data center?
正確答案: A
What is a common concern when specifying the depth of a rack / enclosure?
正確答案: C
A data center manager wants to purchase a reliable UPS and specifies an MTBF of one million hours.
What are two reasons this specification is flawed? (Choose two.)
What are two reasons this specification is flawed? (Choose two.)
正確答案: A,D
Which type of humidification system rapidly vibrates water to create a fog or mist that is introduced into the air?
正確答案: C
What represents a direct cost of downtime when an outage occurs in the data center?
正確答案: A
What is the worldwide recognized standard for equipment mounting spacing for 482.6 mm (19 inch) equipment?
正確答案: B
Why are frequency variations a small concern for data center managers?
正確答案: D
MTBF is presented in which form?
正確答案: B
Which two criteria make bar code cards a good choice? (Choose two.)
正確答案: B,D