QuestionQ139

Introduction to Disaster Recovery and Business Continuity

Match these RAID components to their respective functions:

Question Image

  • A 1-v, 2-iv, 3-ii, 4-ii
  • B 1-iii, 2-v, 3-i, 4-iv
  • C 1-iv, 2-iii, 3-v, 4-i
  • D 1-ii, 2-i, 3-iv, 4-iii
Explanation

Primary RAID cache is used to hold data during write transitions. SATA or SCSI interfaces provide connectivity between the servers and internal drives. A RAID controller exposes an array of physical drives as logical units, and a multiport memory controller supports efficient random-address access.

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