Why SQL is Important in MNC Interviews

SQL is one of the most in-demand skills for MNC interviews, especially for backend and data-related roles. Almost every company uses SQL to store and manage data efficiently. If you want to stand out, mastering SQL is a must!

✔ Structured & Reliable Organizes data in tables with clear relationships.
✔ Powerful Querying – Retrieve, update, and manipulate data with ease.
✔ Data Integrity – Ensures accuracy and consistency in databases.
✓ Scalability – Handles large datasets efficiently.
✔ Widely Used Companies use MySQL, PostgreSQL, SQL Server, and more.

Common SQL Interview Topics:
• Basic Queries (SELECT, INSERT, UPDATE, DELETE)
• Joins (INNER, LEFT, RIGHT, FULL)
• Indexing & Performance Optimization
• Normalization & Database Design
• Stored Procedures & Triggers

Want to crack your SQL interview? Practice writing queries, optimize performance, and understand database design!