[2026] Use Valid New DCDC-003.1 Test Notes & DCDC-003.1 Valid Exam Guide
DCDC-003.1 Actual Questions Answers PDF 100% Cover Real Exam Questions
NEW QUESTION # 19
What is the appropriate fire rating requirements for an ITE space?
- A. 1/2 hour
- B. 2 hours
- C. 3 hours
- D. 1 hour
Answer: D
NEW QUESTION # 20
What is the NEBS GR-3028-CORE recommended operational temperature.
- A. Up To140 Degrees Fahrenheit /60 Degrees Celsius
- B. -20°F/-28° C minimum and up to a maximum of104 ° Fahrenheit/40° Celsius
- C. -30°F to +110°F (-34°C to +43°C)
- D. -25°F to +125°F (-32°C to +52°C)
Answer: B
NEW QUESTION # 21
What IBC occupancy category are data centers placed in?
- A. Category 3
- B. Category 4
- C. Category5
- D. category6
Answer: B
NEW QUESTION # 22
where should engineering offices be located?
- A. adjacent to equipment rooms they support
- B. inside computer room
- C. in a separate building
- D. far away from the data center
Answer: A
NEW QUESTION # 23
What is a possible downside to customer-owned maintenance holes?
- A. poor aesthetic appearance around facility exterior
- B. fire risk near data center property
- C. susceptibility to theft or damage by unauthorized personnel
- D. leaks leading to water infiltration into data center
Answer: D
NEW QUESTION # 24
What electrical service feed options are there for a data center?
- A. Single Entrance/Single Pathway
- B. All of the above
- C. Single Entrance/Dual Pathway
- D. Dual Entrance/Dual Pathway
Answer: B
NEW QUESTION # 25
According to NEB, what is the recommended rate of temperature change per hour in a data center?
- A. 36 degrees
- B. 63 degrees
- C. 45 degrees
- D. 54 degrees
- E. 72 degrees
Answer: D
NEW QUESTION # 26
What is the Fourth Preference Regarding Utility Service?
- A. Two balanced feeds with different voltages derived from a single distribution station
- B. One circuit from one substation, separate paths
- C. At least two circuits from one substation fed via alternative power grid
- D. At least four circuits each from different distribution stations but fed via common feeders
Answer: B
NEW QUESTION # 27
What is the preferred location of the power distribution unit?
- A. a service gallery outside the computer room, if the A H J and feeder distances allow
- B. inside a ventilation duct
- C. in an unused area of another floor
- D. under each server rack
Answer: A
NEW QUESTION # 28
What specific power consumption should be used to measure PU E?
- A. only that which directly supports the data center like electrical distribution and cooling equipment
- B. Maximal consumption across all measured devices in a specified amount of time.
- C. Proportion between IT subsystem's input vs output capacities over some period.
- D. What can directly support operations without including power utilization How much energy a particular device utilizes per unit of time?
Answer: A
NEW QUESTION # 29
What is the high temperature that must be maintained in a data center according to TIA-942?
- A. 85 degrees
- B. 80 degrees
- C. 75 degrees
- D. 70 degrees
- E. 77 degrees
Answer: E
NEW QUESTION # 30
Where should telecom cabling be routed under an access floor?
- A. In the plenum space
- B. Above the access floor
- C. In the equipment room
- D. In the office area
- E. In the cold aisle
Answer: E
NEW QUESTION # 31
What is the recommended raised floor height, especially for high density needs and underfloor HVAC?
- A. 30"
- B. 24"
- C. 36"
- D. 42"
Answer: C
NEW QUESTION # 32
How is the slab and all below grade components prepared in new construction?
- A. only with steel reinforcement bars
- B. with waterproof vinyl tiles
- C. using standard concrete mix without any additives
- D. with a continuously sealed rubberized moisture barrier
Answer: D
NEW QUESTION # 33
where should printers be located
- A. near equipment that has active air flow to cool them down
- B. placed outdoor, away from building facilities
- C. in a dedicated print room with dedicated air handling system
- D. beside high traffic areas
Answer: C
NEW QUESTION # 34
What is the recommendation regarding row length?
- A. Maximum twenty-five racks in each row only
- B. None
- C. Ten Racks in Length
- D. Do not exceed 20 racks in length and dead-end rows not to exceed ten racks long
- E. All
Answer: D
Explanation:
Explanation:
NEW QUESTION # 35
What is the recommended floor loading capacity for a data center?
- A. 1250 lbs per sq. ft.
- B. 1750 lbs per sq. ft.
- C. 1500 lbs per sq. ft.
- D. 1000 lbs per sq. ft.
- E. 2000 lbs per sq. ft.
Answer: C
NEW QUESTION # 36
Apart from marine cargo ports, hazardous material transport roadways, transportation roadways, and flight paths, what other things should a data centre be at least one mile away from?
- A. Fireworks manufacturing companies only.
- B. Petroleum storage installations like petrol stations & oil storage facilities only.
- C. Waste-disposal units and dumpsites only.
- D. All of The Above
Answer: D
NEW QUESTION # 37
How many air changes an hour inside an equipment room?
- A. 1.50
- B. 0.25
- C. 2.00
- D. 1.00
- E. 0.50
Answer: B
NEW QUESTION # 38
What is the benefit to locating the power distribution unit supporting equipment outside the computer room
- A. Allows for easier access by IT staff during maintenance tasks
- B. None of the above
- C. Enables greater energy efficiency
- D. maintenance. activities are not taking place inside critical computer roomspace
Answer: D
Explanation:
Explanation:
NEW QUESTION # 39
What is recommended size ratio of Secure Storage Area?
- A. 15-20% more than Computer Room's Cross Sectional Area
- B. None Of These
- C. 10% of Computer Room's Net Square Footage
- D. 10% or greater than Available Floor Space
- E. 5% of Computer Room Space
Answer: C
NEW QUESTION # 40
What is the appropriate fire rating requirements for a command center?
- A. 1/2 hour
- B. 2 hours
- C. 3 hours
- D. 1 hour
Answer: D
NEW QUESTION # 41
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