Need answers asap please.

Using the critical questions provides a guideline O to convert a problem statement directly into a database language statement O to convert a database representation into a database language statement. O to convert a database language statement into a problem statement. to convert a problem statement into a database representation. A database representation requires a table when the table provides a column used in a condition. the table provides a column in the result. all of the above the table provides a join condition among other necessary tables. Duplicate rows typically occur in the result of a SELECT statement when O joining a parent and child table with columns from both tables in the result. O joining a parent and child table with columns from child table only in the result. O joining a parent and child table with columns from the parent table only in the result. O joining a table to itself. In the query formulation process, a problem statement can be ambiguous. all of the above using a vocabulary different from database objects. incomplete