[Jul 09, 2025] DCDC-003.1 Dumps Full Questions – Exam Study Guide [Q62-Q82]

4/5 - (1 vote)

[Jul 09, 2025] DCDC-003.1 Dumps Full Questions – Exam Study Guide

DCDC Certification Free Certification Exam Material from ActualPDF with 160 Questions

NEW QUESTION 62
How is the slab and all below grade components prepared in new construction?

with a continuously sealed rubberized moisture barrier

using standard concrete mix without any additives

only with steel reinforcement bars

with waterproof vinyl tiles

NEW QUESTION 63
What is the preferred location of the power distribution unit?

a service gallery outside the computer room, if the A H J and feeder distances allow

under each server rack

in an unused area of another floor

inside a ventilation duct

NEW QUESTION 64
What are the speed and distance limitations of FiCON?

100 Mbps @ up to 20km

1 Gbps @ up to 100m

10 Gbps @ up to 40km

100 Gbps @ up to 10km

NEW QUESTION 65
What is the recommended amount of fuel supply needing to be available to a class F3 data center?

24 hours

48 hours

72 hours

96 hours

NEW QUESTION 66
What is the Fourth Preference Regarding Utility Service?

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

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

One circuit from one substation, separate paths

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

NEW QUESTION 67
Why do larger data centers require more H DAs?

to ensure maximum horizontal cable lengths are not exceeded and to avoid cable congestion

to reduce energy consumption and carbon footprint

to increase server processing speed by minimizing latency

to provide redundancy and failover mechanisms

NEW QUESTION 68
What are three reasons for locating the power distribution unit outside the computer room?

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

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

increases cooling efficiency, eliminates fire hazard, minimizes noise pollution

lowers electricity costs, improves network speed, enhances security measures

NEW QUESTION 69
What are the steps involved in a security survey and analysis?

Evaluate environmental factors

Identify potential vulnerabilities

Assess security controls and countermeasures

All of the above

NEW QUESTION 70
What is the United States Average Power Utility Outage Annually And What Is The Average Repair Time?

2.5 outages annually, with average repair time of approximately 7 hours

1 outage annually, with average repair time of approximately eight hours

1.86 outages annually, with average repair time of four hours

Three outages annually, with an unknown average repair time

NEW QUESTION 71
What is the minimum separation distance of underground telecommunications and utility cabling in same route?

2 feet minimum along entire route

6 feet minimum along entire route

no need for separation as long as they are enclosed in different conduit systems.

none of the above

NEW QUESTION 72
what are the dead loads of a structure?

Static loads due to force of gravity on fixed building elements (correct)

Dynamic loads due to external forces like suction winds and rain

Loads due to snow, wash

Temperature fluctuations leading to expansion and contraction

NEW QUESTION 73
when is a battery room required to have electrolyte spill containment and exhaust systems?

when using Lithium batteries

when using Nickel Cadmium batteries

when using Sealed lead-acid-batteries

when the batteries contain liquid, free-flowing electrolyte

All of Above

NEW QUESTION 74
What is the minimum distance recommended between a data center’s backup generator and the main data center building?

10 feet

20 feet

30 feet

40 feet

NEW QUESTION 75
What are main concepts in choosing location of the entrance room?

If possible, it should be very close, and, in the computer room distance limitations for T1,T3,E1,and E3 circuits,

Should not be near to Data Center

Dedicated location outside building

All of these

Explanation:

NEW QUESTION 76
What should be done with unused rack space?

it should be filled with blanking devices to reduce non-functional airflow

it should be used for additional storage purposes

it should be left open to allow for better ventilation

they should be turned off to save energy costs

NEW QUESTION 77
What is the minimum separation distance for redundant utility service feeds

4 feet along entire route

22 feet along entire route

44 feet along entire route

66 Feet Along the Entire Route

NEW QUESTION 78
What is the recommended range for the high temperature in a data center according to NEB?

80 degrees

75 degrees

85 degrees

70 degrees

90 degrees

NEW QUESTION 79
What is the third preference regarding electricity supply?

At Least Two Circuits From Same Power Grid But Different Substations And Separate Paths

One Balanced Feeder Coordinated With Upstream Backup Feed

One Circuit From Single Sub Station Fed Via Additional Path from Alternate Power Grid

Two Balanced Feeds With Same Voltage Derived From A Single Distribution Station

NEW QUESTION 80
What is the clearance required between the cold aisle and the CRAC unit?

2 feet

4 feet

6 feet

8 feet

NEW QUESTION 81
What are the recommended computer room delivery pathway dimensions

10 feet long by 4 feet deep by 8 feet high

20 feet long by 6 feet deep by 10 feet high

15 feet long by 5 feet deep by7feet high

14 feet long and has a depth dependent on rack layout.

NEW QUESTION 82
what room should the battery room be adjacent to?

the electrical Room

computing Room

Mechanical Room

Security Rooms

Non-combustible materials

all

Explanation:

Loading …

Dumps Brief Outline Of The DCDC-003.1 Exam: https://www.actualpdf.com/DCDC-003.1_exam-dumps.html

Leave a Reply Cancel reply