Which three statements about subqueries are true? (Choose three.)

Question

Options

• AA main query can have more than one subquery.
• BA subquery can have more than one main query.
• CThe subquery and main query must retrieve data from the same table.
• DThe subquery and main query can retrieve data from different tables.
• EOnly one column or expression can be compared between the subquery and main query.
• FMultiple columns or expression can be compared between the subquery and main query.

• A
  75% (18)
• B
  8% (2)
• C
  13% (3)
• F
  4% (1)

Explanation

D not C: A sub query does not have to retrieve data from the same table

No community discussion yet for this question.