CREATE TABLE Student (Fname VARCHAR2, Lname VARCHAR2, Age VARCHAR2, Major VARCHAR2)

Which student's age is older than 18 and is majoring in 600? List each student's first and last name.
SELECT Fname, Lname FROM Student WHERE Age > 18 AND Major = 600
SELECT "Fname", "Lname" FROM "Student" WHERE "Age" > 18 AND "Major" = 600