최신APC Data Center University Associate Certification - DU0-001무료샘플문제
문제1
Which statement describes the system + system redundant configuration?
Which statement describes the system + system redundant configuration?
정답: D
문제2
How does poor network cable management within an IT rack lead to IT equipment damage?
How does poor network cable management within an IT rack lead to IT equipment damage?
정답: B
문제3
What is an advantage of choosing a four-post open frame rack over a two-post open frame rack?
What is an advantage of choosing a four-post open frame rack over a two-post open frame rack?
정답: C
문제4
Which component of a line interactive UPS increases its battery life?
Which component of a line interactive UPS increases its battery life?
정답: C
문제5
Which management strategy is concerned with returning to the normal service levels as defined in a negotiated service level agreement (SLA)?
Which management strategy is concerned with returning to the normal service levels as defined in a negotiated service level agreement (SLA)?
정답: B
문제6
The Ideal Gas Law governs the relationship of which three state variables? (Choose three.)
The Ideal Gas Law governs the relationship of which three state variables? (Choose three.)
정답: A,B,E
문제7
The highest density per rack heat loads should be cooled with which cooling architecture?
The highest density per rack heat loads should be cooled with which cooling architecture?
정답: D
문제8
The power cable should be marked, at minimum, with which two pieces of information? (Choose two.)
The power cable should be marked, at minimum, with which two pieces of information? (Choose two.)
정답: A,C
문제9
What are two circuit breaker types found in a building or data center? (Choose two.)
What are two circuit breaker types found in a building or data center? (Choose two.)
정답: A,C
문제10
Which power distribution component is closest to the data center IT load?
Which power distribution component is closest to the data center IT load?
정답: A
문제11
What is one positive effect of using standardized racks / enclosures that are universally
compatible with vendors' equipment?
What is one positive effect of using standardized racks / enclosures that are universally
compatible with vendors' equipment?
정답: B
문제12
To formulate proper cooling patterns in data centers, how should racks be arranged?
To formulate proper cooling patterns in data centers, how should racks be arranged?
정답: B
문제13
A co-location company invested huge amounts of capital to develop a solid, high security infrastructure and planned for "worse case" in terms of capacity.
What are two possible reasons this company failed? (Choose two.)
A co-location company invested huge amounts of capital to develop a solid, high security infrastructure and planned for "worse case" in terms of capacity.
What are two possible reasons this company failed? (Choose two.)
정답: B,D
문제14
Which type of multimode fiber is commonly used to support longer runs of 10 Gigabit Ethernet?
Which type of multimode fiber is commonly used to support longer runs of 10 Gigabit Ethernet?
정답: B