Question 17 Not yet answered Marked out of 4.00 p Flag question A series of SQL commands are executed in the order as follows: Create table DRIVER. Insert 1 row into DRIVER table with DRIVER_ID = 1. Insert 1 row into DRIVER table with DRIVER_ID = 2. Delete 1 row from DRIVER table with the DRIVER_ID = 2. Create table BUS. Insert 1 row into BUS table with the BUS_ID = 1. Insert 1 row into the BUS table with the BUS_ID = 2. ROLLBACK After executing the ROLLBACK command, how many instances are there in the DRIVER and BUS tables? C DRIVER: 1 row; BUS: O row DRIVER: O row; BUS: O row DRIVER: 1 row; BUS: 2 rows DRIVER: 2 rows; BUS: 2 rows