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Data Center University Associate Certification

Exam Details

  • Exam Code
    :DU0-001
  • Exam Name
    :Data Center University Associate Certification
  • Certification
    :APC Certifications
  • Vendor
    :APC
  • Total Questions
    :325 Q&As
  • Last Updated
    :May 13, 2025

APC APC Certifications DU0-001 Questions & Answers

  • Question 161:

    Click the Exhibit button.

    This picture illustrates which type of cooling architecture?

    A. Rack

    B. Row

    C. Room

    D. Building

  • Question 162:

    In which heat rejection system is the condenser located outside of the CRAC unit?

    A. Water cooled system

    B. Glycol cooled system

    C. Air cooled DX system

    D. Air cooled self-contained system

  • Question 163:

    Fluid coolers and pump packages are components of which heat rejection system?

    A. Chilled water system

    B. Water cooled system

    C. Glycol cooled system

    D. Air cooled self-contained system

  • Question 164:

    Your data center has a 75 kW load and is located in a building that would require long distances between the indoor and outdoor cooling units. There is no cooling tower available and reducing capital cost is a priority.

    Which heat rejection method should be used?

    A. Chilled water system

    B. Water cooled system

    C. Glycol cooled system

    D. Air cooled split system

  • Question 165:

    What is an advantage of a large floor mount systems?

    A. Plugs into wall outlets

    B. Highest capacity units

    C. Rapid redeployment to a different location

    D. Does not take away from IT equipment space

  • Question 166:

    What is an advantage of ceiling mount systems?

    A. They plug into wall outlets

    B. They provide the highest capacity units

    C. They rapidly redeploy to a different location

    D. They do not take away from IT equipment space

  • Question 167:

    What is a disadvantage of air cooled self-contained systems?

    A. Higher capital costs for smaller installations

    B. Requires refrigerant piping to be installed in the field

    C. Often requires installation of duct work or dropped ceiling

    D. Introduces an additional source of liquid to the data center

  • Question 168:

    What is an advantage of air cooled split systems?

    A. Lower capital costs for smaller installations

    B. Refrigerant piping must be installed in the field

    C. Reduction in maintenance complexity and cost

    D. Introduces an additional source of liquid to the data center

  • Question 169:

    Which air conditioning system must have a one-to-one relationship between the indoor unit and the outdoor heat exchanger?

    A. Air cooled systems

    B. Chilled water systems

    C. Water cooled systems

    D. Glycol cooled systems

  • Question 170:

    Which type of cooling equipment can IT professionals install without requiring assistance from facilities personnel?

    A. Portable systems

    B. Floor mounted systems

    C. Ceiling mounted systems

    D. Wall mounted split-systems

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