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Free DU0-001 Exam Braindumps
Data Center University Associate Certification Questions 16–20 (page: 5)

Updated On: 9-Feb-2026
Page 5 of 66
PDF with 325 Questions

What is an example of a standard building management system (BMS) protocol?

  1. IPV6
  2. TCP/IP
  3. MODBUS
  4. 10/100 BASE-T

Answer(s): C



What does the term "5-nines" availability mean?

  1. 5 minutes of downtime per year
  2. 9 minutes of downtime per year
  3. 14 minutes of downtime per year
  4. 45 minutes of downtime per year

Answer(s): A



What would be a comprehensive strategy for protecting the most critical racks of a data center?

  1. Key access to the critical racks
  2. Video camera pointed directly at critical racks
  3. Iris scanner at the entrance to the data center
  4. Nested security perimeters with racks at the innermost level

Answer(s): D



What are three advantages of biometric access control? (Choose three.)

  1. Cannot be lost
  2. Inexpensive to deploy
  3. Difficult to fool the sensor
  4. Cannot be shared with others
  5. Always correctly identifies the user

Answer(s): A,C,D



Requiring frequent password changes can compromise security because _____.

  1. Users tend to write down frequently changed passwords
  2. It makes the password database an easier target for hackers
  3. It makes it harder for legitimate users to access their own data
  4. It burdens the IT help desk with requests for forgotten or expired passwords

Answer(s): A



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