MSSQL DATABASE INTERVIEW QUESTIONS

What are logical operators in MSSQL and name the basic logical operators?

How do you use the AND operator in MSSQL?

. How do you use the OR operator in MSSQL?

How do you use the NOT operator in MSSQL?

How do you combine AND, OR, and NOT operators in MSSQL?

How do you use logical operators with comparison operators in MSSQL?

How do you use logical operators in subqueries in MSSQL?

. How do you optimize queries using logical operators in MSSQL?

How do you use logical operators with aggregate functions in MSSQL?

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