Answer) Yte cond name salary operations name N phone hone DOCTORS PATIENTS address N check-up works-in DEPARTMENTS ADMITTED PATIENTS REGULAR PATIENTS location facility Rood cond dae presel Consider the relational schema that you created for Hospital Management System. Create Data Definition Language (DDL) to create the following tables. Note that Primary Key and Foreign Key constraints should be included in your SQL. However, Not Null constraint can be ignored. Regarding to the data type, you can use one of the following data types ONLY: VARCHAR2(n), CHAR(n), DATE and NUMBER(n). (1) Creating DEPARTMENT" table (ii) Creating "DOCTOR" table