Oracle Database Discussions

Good morning all ;

DB_CACHE_SIZE specifies the cache for the default block size. Cannot explicitly specify a cache for that.

For example if your default block size is 8K then you cannot specify DB_8K_CACHE_SIZE.

From  above comments ,

In 10g oracle database , what's the close relationship between  db_block_size and db_cache_size.

I read 10g oracle official documents. Not clear to understand.

REF_LINK : http://docs.oracle.com/cd/B19306_01/server.102/b14220/memory.htm

Can anyone provide show me little demo with simple example ?  - If possible , clean information also.

Thanks in advance.