單項選擇題

You are designing the physical database layout on your host machine. What is the relationship between tablespaces and datafiles in the Oracle database?（）

A.One tablespace has only one datafile
B.Many tablespaces can share one datafile
C.One tablespace can have many datafiles
D.One datafile can contain many tablespaces

你可能感興趣的試題

單項選擇題

During regular database operation, which background process will take smaller blocks of free space in a dictionary-managed tablespace and move things around to make bigger pieces of free space?（）

A.DBW0
B.LGWR
C.ARCH
D.SMON
E.PMON

單項選擇題

You are configuring your index to be stored in a tablespace. Which of the following storage parameters are NOT appropriate for indexes?（）

A.OPTIMAL
B.INITIAL
C.PCTINCREASE
D.NEXT

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You are designing the physical database layout on your host machine. What is the relationship between tablespaces and datafiles in the Oracle database?（）

你可能感興趣的試題

During regular database operation, which background process will take smaller blocks of free space in a dictionary-managed tablespace and move things around to make bigger pieces of free space?（）

You are configuring your index to be stored in a tablespace. Which of the following storage parameters are NOT appropriate for indexes?（）