Pass Your DCDC-002 Dumps as PDF Updated on 2023 With 160 Questions
BICSI DCDC-002 Real Exam Questions and Answers FREE
The BICSI Data Center Design Consultant (DCDC) certification is a globally recognized credential for professionals in the field of data center design. The DCDC-002 exam is the latest version of the certification, designed to test the knowledge and skills required for designing and implementing data centers that meet current industry standards and best practices. The DCDC-002 exam covers a wide range of topics related to data center design, including site selection, space planning, power and cooling systems, cabling infrastructure, security, and management.
NEW QUESTION # 76
When is a battery room required to have electrolyte spill containment and exhaust systems?
- A. When the ceiling suspended load capacity is below 20 pounds per square foot
- B. When corrosive fumes are detected in operation room
- C. when the potential for outgassing hydrogen exists
- D. when the battery weight exceeds 500 pounds
Answer: C
NEW QUESTION # 77
What is the formula to find the maximum allowable cable depth in a non-solid bottom cable tray?
- A. H = 100/1 + (L * 0.0007)
- B. H = 150/1 + (L * 0.0007)
- C. H = 50/1 + (L * 0.0007)
- D. H = 200/1 + (L * 0.0007)
Answer: B
NEW QUESTION # 78
What are the speed and distance limitations of FiCON?
- A. 10 Gbps @ up to 40km
- B. 100 Gbps @ up to 10km
- C. 1 Gbps @ up to 100m
- D. 100 Mbps @ up to 20km
Answer: D
NEW QUESTION # 79
What is the switch gear in an electrical distribution design responsible for?
- A. Managing cooling systems
- B. Delivering power directly to the server racks
- C. Transforming voltage
- D. Transferring control between utility and generator
Answer: D
NEW QUESTION # 80
What is recommended size ratio of Secure Storage Area?
- A. None Of These
- B. 10% of Computer Room's Net Square Footage
- C. 15-20% more than Computer Room's Cross Sectional Area
- D. 5% of Computer Room Space
- E. 10% or greater than Available Floor Space
Answer: B
NEW QUESTION # 81
According to NEB, what is the recommended rate of temperature change per hour in a data center?
- A. 63 degrees
- B. 54 degrees
- C. 45 degrees
- D. 72 degrees
- E. 36 degrees
Answer: B
NEW QUESTION # 82
What are the different generator ratings?
- A. Normal, Redundant and Fault-tolerant
- B. Primary, Secondary and Tertiary
- C. Prime, Continuous and Standby
- D. Standard, Backup and Emergency
Answer: C
NEW QUESTION # 83
What's conservative' hydrogen maximum flow rate per minute for battery.
- A. 61 cm/m²
- B. 500 cm/m²
- C. 21 cm/m²
- D. None of these answer
Answer: C
NEW QUESTION # 84
what is the maximum recommended elevation for a data center
- A. 5,000 ft
- B. 10,000 ft
- C. 15,000 ft
- D. 1,000 ft
Answer: B
NEW QUESTION # 85
What is the minimum height of a ceiling in a data center or telecommunications room?
- A. Five feet from finished floor to any obstruction, sprinklers, lighting
- B. eight feet from finished floor to any obstruction, sprinklers, lighting
- C. twelve feet from finished floot to pay constructionjssgspritesari sek
- D. ten feet from finished foroor to asany oos obstruction, sprinklers, lighting(correct)
Answer: D
NEW QUESTION # 86
What is the recommended humidity range for a data center?
- A. 30-40%
- B. 60-70%
- C. 50-60%
- D. 20-30%
- E. 40-50%
Answer: E
NEW QUESTION # 87
What is the recommended range for the high temperature in a data center according to ASHRAE?
- A. 80.6 degrees
- B. 75 degrees
- C. 85 degrees
- D. 90 degrees
- E. 70 degrees
Answer: A
NEW QUESTION # 88
what is the best practice performance metric to gauge thermal compliance for ASHRAE and NEBS for a given data center
- A. Temperature-Humidity Index (THI)
- B. Airflow Efficiency Ratio (AFER)
- C. Power Usage Effectiveness (PUE)
- D. Computational Fluid Dynamics (CFD) modeling
Answer: D
NEW QUESTION # 89
What kind of height clearance should data center access roads have?
- A. A Minimum clear road width and sixteen (16) ft height clearance throughout.
- B. None Of The Above.
- C. A Minimum clear road width with fourteen (14)ft hight clearance throughout.
- D. A Minimum clear road width and six(06) ft height clearance throughout.
Answer: C
NEW QUESTION # 90
what are the dead loads of a structure?
- A. Dynamic loads due to external forces like suction winds and rain
- B. Loads due to snow, wash
- C. Temperature fluctuations leading to expansion and contraction
- D. Static loads due to force of gravity on fixed building elements (correct)
Answer: D
NEW QUESTION # 91
What is the minimum separation distance of underground telecommunications and utility cabling in same route?
- A. 2 feet minimum along entire route
- B. 6 feet minimum along entire route
- C. no need for separation as long as they are enclosed in different conduit systems.
- D. none of the above
Answer: B
NEW QUESTION # 92
where should the telecommunications room for the operations center be located
- A. in an offsite location
- B. inside the computer room
- C. within a designated telecommunication space outside of computer rooms
- D. on another floor entirely from the operations center
Answer: C
NEW QUESTION # 93
What is the minimum distance from the bottom of the access floor to the top of the cable tray?
- A. 4 inches
- B. 5 inches
- C. 2 inches
- D. 1 inch
- E. 3 inches
Answer: C
NEW QUESTION # 94
What is a possible downside to customer-owned maintenance holes?
- A. susceptibility to theft or damage by unauthorized personnel
- B. leaks leading to water infiltration into data center
- C. poor aesthetic appearance around facility exterior
- D. fire risk near data center property
Answer: B
NEW QUESTION # 95
what room should the battery room be adjacent to?
- A. all
- B. the electrical Room
- C. Mechanical Room
- D. Non-combustible materials
- E. Security Rooms
- F. computing Room
Answer: B
Explanation:
Explanation
NEW QUESTION # 96
What is the clearance required between the cold aisle and the CRAC unit?
- A. 6 feet
- B. 2 feet
- C. 8 feet
- D. 4 feet
Answer: C
NEW QUESTION # 97
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