Which statement is true about the above scenario?

Examine the structure of the DEPARTMENTS table.
Name                                               Null?              Type
—————————–           ————             ———-
DEPARTMENT_ID              NOT NULL       NUMBER(4)
DEPARTMENT_NAME     NOT NULL      VARCHAR2(30)
LOCATION_ID                                                     NUMBER(4)

View the Exhibit and examine the code that you plan to use for creating a package to obtain the
details of an employee using a host variable on the client side.
In SQL*Plus, you plan to use the following commands:

SQL> VARIABLE x REFCURSOR
SQL> EXECUTE emp_data.get_emp(195,:x)
SQL> PRINT x

Which statement is true about the above scenario?

A.
The package executes successfully and passes the required data to the host variable.

B.
The package specification gives an error on compilation because cursor variable types cannot be defined in the specification.

C.
The package specification gives an error on compilation because the cursor variable parameter was specified before you defined it.

D.
The package executes successfully, but does not pass the required data to the host variable because the cursor is closed before the PRINT statement runs.