A subquery in an SQL SELECT statement:
A.can only be used with two tables.
B.can always be duplicated by a join.
C.has a distinct form that cannot be duplicated by a join.
D.cannot have its results sorted using ORDER BY.
Answer:C
A subquery in an SQL SELECT statement:
A.can only be used with two tables. B.can always be duplicated by a join. C.has a distinct form that cannot be duplicated by a join. D.cannot have its results sorted using ORDER BY.