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

  • (A) zero
  • (B) a positive value
  • (C) a negative value
  • (D) null
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✅ Correct Answer: (D) null
Explanation: This question is about how MySQL handles comparing a value with NULL. Remember, NULL in databases means "unknown" or "missing" value.

Published by Vinay ⭐ 28.75K Points at 22-Mar-2025 12:45 pm in MySQL

Explanation by: Vinay
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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