A.SELECT *FROM Persons WHERE FirstName LIKE ’a%’B.SELECT *FROM Persons WHERE FirstName=’a’C.SELECT *FROM Persons WHERE FirstName LIKE ’%a’D.SELECT *FROM Persons WHERE FirstName=’%a%’
A.SELECT [all]FROM Persons WHERE FirstName=’Peter’B.SELECT *FROM Persons WHERE FirstName LIKE ’Peter’C.SELECT [all]FROM Persons WHERE FirstName LIKE ’Peter’D.SELECT *FROM Persons WHERE FirstName=’Peter’
A.SELECT Persons.FirstNameB.SELECT FirstName FROM PersonsC.EXTRACT FirstName FROM Persons