rcises E6.1c If a DBMS enforces a DELETE RESTRICT Toption Consider the two tables shown in Figure 6.37. The TerlD column in the SALES REP relation is a foreign key re- ferring to the primary key column TerlD in the TERRI on the referential integrity constraint between SALES REP and TERRITORY, show the records in tables SALES_REP and TERRITORY after a user tries to delete the first record (I, Joe, E) from SALES REP TORY relation. E6.1a If a DBMS enforces a DELETE RESTRICT option on the referential integrity constraint between SALES-REP and TERRITORY, show, the records in tables SALES REP and TERRITORY after a user tries to delete the fourth record (N, North) E6.1d If a DBMS enforces a DELETE CASCADE option on the referential integrity constraint between SALES REP and TERRITORY, show the records in tables SALES_ REP and TERRITORY after a user tries to delete the fourth record (N, North from TERRITORY If a DBMS enforces a DELETE CASCADE option on the referential integrity constraint between SALES REP and TERRITORY, show the records in tables SALES REP and TERRITORY after a from TERRITORY E6.1b If a DBMS enforces a DELETE RESTRICT option on the referential integrity constraint between SALES-REP and TERRITORY, show the records in tables SALES REP and TERRITORY after a user tries to delete the second record (W, West) E6.le from TERRITORY SALES REP SRID SRName TerlDTerlD TerName 1 Joe 2 Sue 3 TERRITORY W West S South N North 4 Bob 5 Joe N C Central Pat