📌 Almost all MCQs were from this video: https://youtu.be/ZYJxzBFf6EU?si=hlzyQHOAOVzOI-UN 🔷 QUESTIONS: 1. Convert the given table into 2NF (Second Normal Form). 2. Write an SQL query to create an index. 3. Write an SQL query to create a table. 4. Four entities were given: - Student - Person - Teacher - Doctor You had to identify the Supertype and Subtypes and draw diagram.