MSSQL DATABASE INTERVIEW QUESTIONS

What is the purpose of the GETDATE() function in MSSQL, and how do you use it?

How do you use the FORMAT() function in MSSQL to format dates?

How do you use the DATEADD() function in MSSQL to add a specific interval to a date?

How do you use the DATEDIFF() function in MSSQL to calculate the difference between two dates?

How do you use the DATEPART() function in MSSQL to extract a specific part of a date?

How do you use the DATENAME() function in MSSQL to get the name of a specific part of a date?

How do you use the EOMONTH() function in MSSQL to get the last day of the month?

How do you use the ISDATE() function in MSSQL to check if a value is a valid date?

How do you use the SYSDATETIME() function in MSSQL to get the current date and time with higher precision?

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