A.AND B.NOT C.OR D.XOR
A.Select * from [order details] Order by quantity desc B.Select * from [order details] Order by quantity asc C.Select * from [order details] Order by quantity D.Select * from [order details] Order by desc quantity
A.SELECT * FROM Products WHERE UnitPrice >= 20 OR UnitPrice <= 40 B.SELECT * FROM Products WHERE UnitPrice BETWEEN 20 OR 40 C.SELECT * FROM Products WHERE UnitPrice >= 20 AND UnitPrice <= 40 D.SELECT * FROM Products WHERE UnitPrice BETWEEN 20 AND 40