BICSI DCDC-003.1 Exam Questions Instant Access

Question 1

What is an automatic static transfer switch used for?

ASwitching between multiple utility power sources

BSwitching between utility and generator power sources

CSwitching between different generator power sources

DSwitching between AC and DC power sources

Answer : B

Question 2

What are three reasons for locating the power distribution unit outside the computer room?

Aremoves maintenance item, removes a source of heat, allows P D U to occupy less expensive space

Breduces cable congestion, prevents water damage, provides better access points

Cincreases cooling efficiency, eliminates fire hazard, minimizes noise pollution

Dlowers electricity costs, improves network speed, enhances security measures

Answer : A

Question 3

What is the minimum slab floor to ceiling height recommended?

A12feetminimum

B14feetminimum

C15feetminimmum

D16feetminimum

Answer : C

Question 4

What is the difference between N+1 and 2N redundancy?

AN+1 redundancy means that there is one additional backup component while 2N redundancy means that there are two identical backup components

BN+1 redundancy is more reliable than 2N redundancy

C2N redundancy is more cost-effective than N+1 redundancy

DN+1 redundancy is more flexible and adaptable to changing needs than 2N redundancy

Answer : A

Question 5

where should the vendor storage area be located?

Afar away from loading dock

Binside data center

Coffsite

Dadjacent or near secured loading dock

Answer : D

Question 6

What is the Fourth Preference Regarding Utility Service?

AAt least two circuits from one substation fed via alternative power grid

BTwo balanced feeds with different voltages derived from a single distribution station

COne circuit from one substation, separate paths

DAt least four circuits each from different distribution stations but fed via common feeders

Answer : C

Question 7

Where should the entrance room be located within a data center?

AIn the computer room

BIn a separate building on the campus

CAdjacent to or in a secured space within the computer room

DAnywhere with easy access to the outside

Answer : C

BICSI Data Center Design Consultant DCDC-003.1 Exam Questions