MSSQL DATABASE INTERVIEW QUESTIONS

What is the purpose of the CASE statement in MSSQL?

How do you use a simple CASE statement in MSSQL?

How do you use a searched CASE statement in MSSQL?

How do you use the CASE statement to handle NULL values in MSSQL?

How do you use the CASE statement within an ORDER BY clause in MSSQL?

How do you use the CASE statement to create a calculated column in MSSQL?

How do you nest multiple CASE statements in MSSQL?

How do you use the CASE statement in conjunction with aggregate functions in MSSQL?

How do you handle complex business logic using the CASE statement in MSSQL?

Explain a scenario where using the CASE statement is crucial for a business application in MSSQL and describe how you would implement it.