CREATE TABLE table_79059 ("Player" TEXT, "Round" FLOAT, "Pick" FLOAT, "Position" TEXT, "NFL Club" TEXT)

What player has defensive back as the position, with a round less than 2?
SELECT "Player" FROM table_79059 WHERE "Position" = 'defensive back' AND "Round" < '2'
SELECT "Player" FROM "table_79059" WHERE "Position" = 'defensive back' AND "Round" < '2'