A

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Q. To reactivate indexes the command used is . . . . . . . .

  • (A) DISABLE KEYS
  • (B) Sorting {emp_name, emp_id}
  • (C) ENABLE KEYS
  • (D) ENABLE INDEXES
  • Correct Answer - Option(C)
  • Views: 30
  • Filed under category MySQL
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Explanation by: Admin

This question is asking about how to reactivate indexes in MySQL. Indexes are like a table of contents for your data, helping MySQL find information quickly. Sometimes you might need to disable indexes to speed up data modifications, but then you'll need to reactivate them afterwards.

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