You want to create a tablespace to contain objects with block size 16 KB. But while configuring thestorage you find that the block size that you can provide is only 8 KB.  Which configuration could have enabled the block selection of 16 KB（）

• A、choosing the extent allocation type to uniform
• B、choosing the Segment Space Management option to manual
• C、setting autoextension on for the data file mentioned for the tablespace
• D、setting the DB_16K_CACHE_SIZE parameter for the database instance to a nonzero value