Free CCSP Exam Braindumps (page: 24)

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Which of the following is considered an external redundancy for a data center?

  1. Power feeds to rack
  2. Generators
  3. Power distribution units
  4. Storage systems

Answer(s): B

Explanation:

Generators are considered an external redundancy to a data center. Power distribution units (PDUs), storage systems, and power feeds to racks are all internal to a data center, and as such they are considered internal redundancies.



Which of the following is the optimal humidity level for a data center, per the guidelines established by the America Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE)?

  1. 30-50 percent relative humidity
  2. 50-75 percent relative humidity
  3. 20-40 percent relative humidity
  4. 40-60 percent relative humidity

Answer(s): D

Explanation:

The guidelines from ASHRAE establish 40-60 percent relative humidity as optimal for a data center.



What is the first stage of the cloud data lifecycle where security controls can be implemented?

  1. Use
  2. Store
  3. Share
  4. Create

Answer(s): B

Explanation:

The "store" phase of the cloud data lifecycle, which typically occurs simultaneously with the "create" phase, or immediately thereafter, is the first phase where security controls can be implemented. In most case, the manner in which the data is stored will be based on its classification.



What controls the formatting and security settings of a volume storage system within a cloud environment?

  1. Management plane
  2. SAN host controller
  3. Hypervisor
  4. Operating system of the host

Answer(s): D

Explanation:

Once a storage LUN is allocated to a virtual machine, the operating system of that virtual machine will format, manage, and control the file system and security of the data on that LUN.






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