APC DU0-001 Exam Questions
Data Center University Associate Certification (Page 4 )

Updated On: 16-Feb-2026

What is an advantage of choosing a four-post open frame rack over a two-post open frame rack?

  1. Lower cost
  2. Smaller footprint
  3. Easier assembly
  4. Increased strength

Answer(s): D



How do enclosures improve rack system cooling?

  1. By improving natural air flow
  2. By improving fire suppression
  3. By allowing hot and cold air to mix together
  4. By preventing hot and cold air from mixing together

Answer(s): D



An infrared scan of cabling can detect what two problems? (Choose two.)

  1. An overloaded circuit
  2. A loose connection
  3. Compatibility errors
  4. Electrical interference

Answer(s): A,B



What are three benefits of Inergen? (Choose three.)

  1. It is non-conductive.
  2. It has zero ozone depletion potential.
  3. It has a low pressure delivery system.
  4. It requires less storage tanks than Halon.
  5. It is safe to discharge in an occupied area.

Answer(s): A,B,E



What is a component of the network-critical physical infrastructure (NCPI)?

  1. Voice over IP
  2. Fire protection
  3. Office supplies
  4. Desktop application software

Answer(s): B






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