1,AI,OOAD,ES,PCD,ACA,WT, 2,AI,OOAD,ES,PCD,ACA,WT, 3,AI,OOAD,ES,PCD,ACA,WT, 4,PQT,DBMS,MP,COA,OS,DAA, 5,PQT,DBMS,MP,COA,OS,DAA, 6,PQT,DBMS,MP,COA,OS,DAA,