Table: draft_picks_1979
Columns: round
pick
player
position
school_club_team

Question: What position does Maryland have a player for Round 3?
SQL: SELECT "position" FROM draft_picks_1979 WHERE "school_club_team" = 'maryland' AND "round" = 3

Question: How many picks are there for defensive back for rounds larger than 11?
SQL: SELECT COUNT("pick") FROM draft_picks_1979 WHERE "position" = 'defensive back' AND "round" > 11