User Interface accepts the Employee information and this data needs to be compared with the existing data and the differences needs to be populated through a Pl/SQL table.Create a type (EMP_DATA) to populate the Employee table data.Create a type (ERR_TABLE) with the following attributes:ERR_NO NUMBER,ERR_COLUMN VARCHAR2(50),ERR_RESULT VARCHAR2(500)Create a package USER5_PKG1 with two procedures....