The following strings represent the connection string for Oracle DBMS$,$ DB User and DB Password.

Select one:

a$.$ DriverManager$\_$getConnection$($DB$\_$URL, DB$\_$USER, DB$\_$PASS$)$;

b$.$ DriverManager.getConnection$($DB$\_$URL, DB$\_$USER, DB$\_$PASS$)$;

c$.$ DriverManager.getConnection$($DB$\_$URL, DB$\_$PASS, DB$\_$USER$)$;

d$.$ DriverManager.getConnection$($DB$\_$USER, DB$\_$URL, DB$\_$PASS$)$;