Multiple row function is also known as scalar function.

SUM() function is used to count the total number of records in a table.

Group functions can be applied to any numeric values, some text types and DATE values.

What will be the order of the data being sorted after the execution of given SQL query?

SELECT * FROM STUDENT ORDER BY ROLL_NO;

1. Custom Sort
2. Descending
3. Ascending
4. None of these