Which three statements are true regarding the WHERE and HAVING clauses in a SQL statement?

Which three statements are true regarding the WHERE and HAVING clauses in a SQL statement? (Choose three.)

A.
The HAVING clause conditions can have aggregate functions.

B.
The HAVING clause conditions can use aliases for the columns.

C.
WHERE and HAVING clauses cannot be used together in a SQL statement.

D.
The WHERE clause is used to exclude rows before the grouping of data.

E.
The HAVING clause is used to exclude one or more aggregated results after grouping data.