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DU0-001 – Data Center University Associate Certification

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Showing 13–15 of 15 questions

Question 13

Which benefit is provided when air distribution methods return the warmest air to the CRAC units?

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    Decreased heat load in the data center

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    Increased capacity of the cooling system

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    Maximized mixing of supply and return air

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    Elimination of resistance created by underfloor cables


Question 14

What is a limiting factor when specifying the height of a rack / enclosure?

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    Cable capacity

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    Cooling requirements

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    Overhead fire sprinklers

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    Enclosure door clearance


Question 15

What is an advantage of ceiling mount systems?

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    They plug into wall outlets

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    They provide the highest capacity units

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    They rapidly redeploy to a different location

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    They do not take away from IT equipment space