MSSQL DATABASE INTERVIEW QUESTIONS

What is SQL, and why is it important in MSSQL?

What are the basic SQL commands used in MSSQL?

How do you use the SELECT statement in MSSQL?

What is the difference between the WHERE and HAVING clauses in MSSQL?

How do you use joins in MSSQL to retrieve data from multiple tables?

What is a subquery in MSSQL, and how do you use it?

How do you use window functions in MSSQL?

How do you optimize SQL queries for better performance in MSSQL?

How do you use common table expressions (CTEs) in MSSQL?

Explain a scenario where using advanced SQL techniques is crucial for a business application in MSSQL and describe how you would implement it.

What is transact sql ?