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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 131:

    Which standard ensures physical compatibility between racks, enclosures, and rack mounted equipment?

    A. RoHS

    B. EIA-310

    C. NFPA 70

    D. ASTM A653

  • Question 132:

    What is a common concern when specifying the depth of a rack / enclosure?

    A. Seismic zone

    B. Server dimensions

    C. Available mounting units

    D. Ambient room temperature

  • Question 133:

    Which type of rack / enclosure would you select if you wanted to rely on natural convection to dissipate heat from your equipment?

    A. Open frame rack

    B. Seismic enclosure

    C. Enclosure with perforated doors

    D. Enclosure with rack-mounted fans

  • Question 134:

    Which type of rack/enclosure would be used for large servers in a high traffic area where security may be an issue?

    A. Two-post open frame

    B. Four-post open frame

    C. Wall-mount enclosure

    D. Free-standing enclosure

  • Question 135:

    Which rack / enclosure would be used for limited space with just one or two pieces of small equipment?

    A. Seismic enclosure

    B. Four post open frame

    C. Wall-mount enclosure

    D. Free-standing enclosure

  • Question 136:

    What is a common limiting factor when specifying a 48U rack / enclosure?

    A. Ceiling height

    B. Cable capacity

    C. Cooling requirements

    D. Enclosure door clearance

  • Question 137:

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

    A. Cable capacity

    B. Cooling requirements

    C. Overhead fire sprinklers

    D. Enclosure door clearance

  • Question 138:

    What is the actual horizontal mounting hole spacing (center-to-center) based on the EIA- 310 standard for 482.6 mm (19 inch) racks?

    A. 450 mm (17.72 inches)

    B. 465 mm (18.31 inches)

    C. 482.6 mm (19 inches)

    D. 495.3 mm (19.5 inches)

  • Question 139:

    Which relative humidity range is considered optimal in data centers?

    A. 25-40%

    B. 40-55%

    C. 55-70%

    D. 70-85%

  • Question 140:

    What is the worldwide recognized standard for equipment mounting spacing for 482.6 mm (19 inch) equipment?

    A. EIA-310

    B. UL 1778

    C. CSA C22.2

    D. NEBS GR-63-CORE

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