M Mr. Dubey 🎓 Coach ⭐ 103.80K Points 📊 MySQL Q. Which function is used to count non-null records in a column? (A) SUM() (B) COUNT() (C) TOTAL() (D) NUMBER() 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (B) COUNT() Explanation: `COUNT()` counts the number of non-null values in a column.