Select correct correct statements about DDL and DML from below:

To delete in database system all tuples of a table, you should use DML

To delete in database system a tuple from a relation, you should use DDL

To change in database system the datatype of an attribute, you should use DML

To delete from database system a relation, you should use DDL

To implement in database system a designed schema of relational model, you should use DDL

To rename a table you should use DML

To give alias to a table you should use DDL