While creating a database using Database Configuration Assistant tool， you created a database default temporary tablespace. Which activity would cause the default temporary tablespace of the database to be used？（）

• A、the CREATE TABLE .. command
• B、sorting of the SYSTEM tablespace’s data
• C、sorting of data required by recursive SQL statements
• D、the CREATE TABLE .. ORGANIZATION EXTERNAL .. command
• E、sorting of data if the users have not been allocated temporary tablespace explicitly
• F、sorting of data if the users have been allocated temporary tablespace explicitly