MSSQL DATABASE INTERVIEW QUESTIONS

What is the purpose of the RANK() function in MSSQL?

How do you use the RANK() function to rank data within groups in MSSQL?

. What is the difference between RANK() and DENSE_RANK() in MSSQL?

How do you use the NTILE() function to distribute rows into a specified number of groups in MSSQL?

. How do you combine the RANK() function with other aggregate functions in MSSQL?

How do you handle ties when using the RANK() function in MSSQL?

How do you use the ROW_NUMBER() function to assign unique ranks without gaps in MSSQL?

How do you use the PERCENT_RANK() function to calculate the relative rank of rows in MSSQL?

How do you rank data based on multiple columns in MSSQL?

Explain a scenario where using the RANK() function is crucial for a business application in MSSQL and describe how you would implement it.