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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 121:

    What is the recommended orientation of airflow through an enclosure populated with servers to provide the most effective cooling?

    A. Side-to-side

    B. Front-to-back

    C. Back-to-front

    D. Top-to-bottom

  • Question 122:

    Which two choices would ease the maintenance and serviceability of equipment in a data center? (Choose two)

    A. Underfloor cabling

    B. Proper cable management

    C. Split rear doors to allow for easier access

    D. Unique enclosures to meet specific equipment needs

  • Question 123:

    Which type of application typically utilizes an enclosure wider than 600 mm?

    A. Network cabling

    B. Storage disk arrays

    C. Rack-mounted UPS

    D. Shelf-mounted tower servers

  • Question 124:

    Which rack accessory prevents exhaust air from being recirculated and entering equipment intakes?

    A. Cage nuts

    B. Vented shelves

    C. Blanking panels

    D. Cable managers

  • Question 125:

    What are two primary challenges for optimizing lifecycle costs with regard to rack systems? (Choose two.)

    A. Structural integrity

    B. Non-standardized racks

    C. Slow speed of deployment

    D. Floor space requirements

  • Question 126:

    Seismic enclosures are designed to protect installed equipment from what hazards?

    A. Earthquakes

    B. Liquids

    C. Dusty environments

    D. Fire or excessive heat

  • Question 127:

    How does poor network cable management within an IT rack lead to IT equipment damage?

    A. Obstructs airflow

    B. Adds weight to servers

    C. Requires the need for more cabling

    D. Causes cable to exceed bend radius

  • Question 128:

    What is the actual vertical hole spacing (center-to-center) based on the EIA-310 standard for one mounting unit or U?

    A. 25.40 mm (1 inch)

    B. 50.80 mm (2 inches)

    C. 38.10 mm (1.5 inches)

    D. 44.45 mm (1.75 inches)

  • Question 129:

    What is an advantage of using racks with threaded holes?

    A. Eases repair

    B. Eases bolt alignment

    C. Supports several thread sizes

    D. Increases speed of deployment

  • Question 130:

    What are two reasons for choosing enclosures with square holes and cage nuts? (Choose two.)

    A. Eases repair of mounting rails

    B. Eases installation

    C. Eases bolt alignment

    D. Eases enclosure stabilization

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