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

• A.TIA 942, TIA 607 and IEEE 1100
• B.UL 467, UL 96A and NFPA 70
• C.TIA 568, ANSI/TIA-606-B and TIA 568-C.1
• D.ASHRAE Standard 90.1, ASHRAE Standard 62.1 and ASHRAE Standard 55

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

• A.5 inches
• B.1 inch
• C.4 inches
• D.2 inches
• E.3 inches

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What is the recommended amount of fuel supply to be available to a class F4 data center?

• A.96 hours
• B.24 hours
• C.72 hours
• D.48 hours

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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.What can directly support operations without including power utilization How much energy a particular device utilizes per unit of time?
• C.Proportion between IT subsystem's input vs output capacities over some period.
• D.Maximal consumption across all measured devices in a specified amount of time.

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What is the recommended humidity range for a data center?

• A.30-40%
• B.50-60%
• C.20-30%
• D.40-50%
• E.60-70%

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