Multiple choice

Which DOS command is used to speed up the disk performance by recognizing files in contiguous sectors?

  1. DEFRAG

  2. DBLSPACE

  3. SCANDISK

  4. MSAV

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A Correct answer
Explanation

DEFRAG (defragmentation) reorganizes files so they are stored in contiguous sectors on the disk. This significantly speeds up disk performance by reducing the seek time needed to read file fragments scattered across the disk surface.