EXIN EXIN-CDCP Online Practice Questions and Exam Preparation

EXIN EXIN-CDCP Online Questions & Answers

• Question 111:

  When referring to the internal mounting space in racks, equipment manufactures generally refer to standardized height of electronic modules "U" or "RU".

  What is the height of 1 "U" or "RU"?

  A. 19 inches (60 cm)
  B. 24 inches (80 cm)
  C. 1.75 inches (4.445 cm)
  D. 3.5 inches (8.59 crn)
  C. 1.75 inches (4.445 cm)

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  Explanation

  According to the Certified Data Centre Professional (CDCP(R)) Reference Materials, the height of 1 "U" (rack unit) or "RU" (rack unit) is standardized at 1.75 inches, which is equivalent to 44.45 millimeters o r 4.445 centimeters. This unit of measurement is globally used to define the internal mounting space in IT and telecommunications racks. Equipment manufacturers specify their devices' height based on how m any "U" the device occupies (for example, a 2U server is 3.5 inches high). The standardization ens ures interoperability and planning efficiency within the data center environ ment. The "U" (rack unit) system is essential for ensuring that racks and equipment from different manufac turers will fit together properly, facilitating modularity, expansion, and maintenance. The 1.75-inch specifica tion is defined by several industry standards including EIA-310 and is referenced directly in the EPI CDCP training and its official exam preparation guides. EPI CDCP(R)

  Exam Preparation Guide:

  https://www.epi-ap.com/uploads/file/exam%20prep/english_preparation_guide_cdcp_202003.pdf

  EPI Certified Data Centre Professional (CDCP(R))

  Course Content:

  https://www.epi-ap.com/services/1/3/4/Certified_Data_Centre_Professional_(CDCP)

  EPI Data Centre Framework:

  https://www.epi-ap.com/content/31/67/EPI_Data_Centre_Framework

  EPI Data Centre Competence Framework:

  https://www.epi-ap.com/content/31/83/EPI_Data_Centre_Competence_Framework_(EPI-DCCF)

  EPI CDCP FAQ

  Official standards: EIA-310

• Question 112:

  systems are designed specifically to protect the structure of a building.

  A. Pro-inert
  B. Inergen
  C. Water sprinkler
  D. Total Flooding
  C. Water sprinkler

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  Explanation

  Water sprinkler systems are designed to protect the structure of a building from fire by suppressing or extinguishing the flames with water. Water sprinkler systems are typically installed in the ceiling or walls of a building and are activated by heat or smoke detectors. Water sprinkler systems can reduce the risk of fire spreading and causing structural damage to the building.

• Question 113:

  Which action most strongly supports continual improvement in data centre management?

  A. Use incident findings, performance trends, and review results to prioritize changes
  B. Make changes only when a major failure has already occurred
  C. Keep lessons within the team that first discovered them
  D. Replace performance measures whenever results decline
  A. Use incident findings, performance trends, and review results to prioritize changes

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  Explanation

  Combining operational evidence helps management identify recurring weaknesses and direct improvement work where it has the greatest value. Waiting for major failure or hiding lessons prevents systematic improvement.