Examine these two statements:

The MRKT tablespace is created as a smallfile tablespace, because the file size is less than the minimum required for bigfile files. 

The MRKT tablespace may be dropped if it has no contents. 

Users who were using the old default tablespace will have their default tablespaces changed to the MRKT tablespace. 

No more data files can be added to the tablespace. 

The relative file number of the tablespace is not stored in rowids for the table rows that are stored in the MRKT tablespace.