8.18. Answers to Review Questions

  1. B. RAID 1 is the form of RAID that is naturally a mirror state. RAID 5 supports redundancy through the use of a parity bit, and RAID 10 uses mirrors as well but also requires a stripe, which was not stated in the question as a requirement.

  2. A, C. Best practices for maintaining a redundant Active Directory structure include placing the SYSVOL and Ntdis.dit files on a separate volume. Additionally, best practices also recommend separating these files from your core operating system files for the maximum amount of redundancy in case of a failure.

  3. A, B. Using DFS referral ordering, three options are available: lowest cost, random order, and exclude targets outside of the client's site. Arranging by highest cost and ...

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