[UPDATED 2024] BICSI DCDC-002 Questions Prepare with Free Demo of PDF [Q13-Q31]

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[UPDATED 2024] BICSI DCDC-002 Questions Prepare with Free Demo of PDF

NEW 2024 Certification Sample Questions DCDC-002 Dumps & Practice Exam

Q13. why does the entrance room designer need to meet with each anticipated access provider?

To determine their electrical, space, interface, and other facility requirements

As an alternative approach to save cost

To know about hardware requirement only

none of above

Explanation

Q14. What is the recommended floor loading capacity for a data center?

1000 lbs per sq. ft.

1250 lbs per sq. ft.

1500 lbs per sq. ft.

1750 lbs per sq. ft.

2000 lbs per sq. ft.

Q15. What is the appropriate fire rating requirements for an ITE space?

1/2 hour

1 hour

2 hours

3 hours

Q16. What are the speed and distance limitations of ESCON?

1 Gbps @ up to 100m

10 Gbps @ up to 40km

17 MB/s @ up to 60km

100 Mbps @ up to 20km

Q17. What is the minimum slab floor to ceiling height recommended?

12feetminimum

14feetminimum

15feetminimmum

16feetminimum

Q18. What 3 standards books should be followed for data center grounding and bonding?

TIA 942, TIA 607 and IEEE 1100

UL 467, UL 96A and NFPA 70

TIA 568, ANSI/TIA-606-B and TIA 568-C.1

ASHRAE Standard 90.1, ASHRAE Standard 62.1 and ASHRAE Standard 55

Explanation

Q19. What are three primary considerations in designing the power systems space plan?

Energy utilization, efficiency of cooling and redundant generators

Physical security, environmental monitoring, backup power source

Reduce transmission loss, conduit path minimizing & spacing requirement for system

Leakage current control, firewall protection & hardening redundancy

Q20. How do you calculate thermal load in a data center?

IT Thermal Output + Cooling System

IT Thermal Output + Lighting System

IT Thermal Output + PDU System

IT Thermal Output + Cooling System + Lighting System

IT Thermal Output + Cooling System + Lighting System + PDU System

Q21. 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

Q22. Which areas should generate a history of all access attempts and monitored by CCTV Security System?

Only computer rooms

Storage Areas

Any concealed places

Loading Docks

Computer rooms, Loading docks, storage areas, Staging areas and Vendor Storage

Q23. What is the recommended range for the high temperature in a data center according to ASHRAE?

80.6 degrees

75 degrees

85 degrees

70 degrees

90 degrees

Q24. What is the typical air delivery temperature from a CRAC unit?

20-25 degrees Celsius

15-18 degrees Celsius

10-13 degrees Celsius

13-16 degrees Celsius

Q25. What is the appropriate fire rating requirements for a command center?

1/2 hour

1 hour

2 hours

3 hours

Q26. What is the ASHRAE TC 9.9 recommended range for humidity levels in a data center?

20-50%

40-60%

60-80%

80-100%

Q27. What is the minimum distance from the bottom of the access floor to the top of the cable tray?

1 inch

2 inches

3 inches

4 inches

5 inches

Q28. What is the minimum thickness of an elevated floor topping over metal flutes?

2 inchmhes
B, 3 Inches

4 Inches

1,5Inchessa.i:sab#v=onepage&q&f=.htm&ebrary=&qp=end+user+bicsi+f2590b67561c7dcea431ec3e26ae

Q29. 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

Q30. what is the ANSI/TIA-942 typical range of pressure differential regarding positive pressure for data center.

Less than or equal to -0,1 in water column (-25 Pa)

More than -0,005 in wc (< -1,24 Pa), but less than or equal to +0,05in wc (+12,4 Pa)

More than +3in wc (>746Pa),but less than or equaltto+6,in wc(1492 pa))

Less Than -4,+4 inches water column(-1000 opa ,+100 <pa>)

Q31. What is the recommended range for the low temperature in a data center according to ASHRAE?

64.4 degrees

60 degrees

55 degrees

70 degrees

75 degrees

Loading …

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[UPDATED 2024] BICSI DCDC-002 Questions Prepare with Free Demo of PDF [Q13-Q31]

[UPDATED 2024] BICSI DCDC-002 Questions Prepare with Free Demo of PDF [Q13-Q31]

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