Abhisek Sahu on Instagram: "Follow & Comment '25' to get these questions in your dm ! Save & share with someone you want to learn and grow with 🤝 1. SQL Fundamentals (Basics you must nail) - 8 Questions 1. What is the difference between WHERE and HAVING? 2. Difference between DELETE, TRUNCATE, and DROP? 3. What are PRIMARY KEY and FOREIGN KEY? 4. What is NULL and how is it different from 0 or empty string? 5. Explain INNER JOIN vs LEFT JOIN vs RIGHT JOIN. 6. What is DISTINCT and when should you