A

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Q. What does comparing a known value with NULL result into?

  • (A) zero
  • (B) a positive value
  • (C) a negative value
  • (D) null
  • Correct Answer - Option(D)
  • Views: 6
  • Filed under category MySQL
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Explanation by: Admin
This question is about how MySQL handles comparing a value with NULL. Remember, NULL in databases means "unknown" or "missing" value.

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