As part of the secondary index method, the columns are initially selected for their huge ranges, resulting in a small first-level mapping size. After that, each range is further divided into ___ ranges

40. As part of the secondary index method, the columns are initially selected for their huge ranges, resulting in a small first-level mapping size. After that, each range is further divided into ___ ranges.

  1. Bigger
  2. Larger
  3. Smaller
  4. Wider

Answer: C) Smaller

Explanation:

As part of the secondary index method, the columns are initially selected for their huge ranges, resulting in a small first-level mapping size. After that, each range is further divided into smaller ranges.

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