單項選擇題

You specified extent management as local for a tablespace. How will it affect space management in the tablespace？（）

A.All the extents will be of the same size.
B.Bitmap will be used to record free and allocated extents.
C.Free extents will be managed by the data dictionary tables.
D.The tablespace will be system managed and the users cannot specify the extent size.

你可能感興趣的試題

單項選擇題

You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state？（）

A.renaming the control files
B.dropping a user in your database
C.enabling or disabling redo log archiving
D.dropping a tablespace in your database
E.re-creating the control files， after you lost all the control files in your database

單項選擇題

When you try to open your database， you receive the following error：
ORA-00205： error in identifying controlfile
Where would you find the details required to resolve this error？（）

A.audit trail
B.alert log file
C.user trace file
D.online trace file
E.background trace file
F.operating system event viewer

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You specified extent management as local for a tablespace. How will it affect space management in the tablespace？（）

你可能感興趣的試題

You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state？（）

When you try to open your database， you receive the following error： ORA-00205： error in identifying controlfile Where would you find the details required to resolve this error？（）

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You specified extent management as local for a tablespace. How will it affect space management in the tablespace？（）

You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state？（）

When you try to open your database， you receive the following error：
ORA-00205： error in identifying controlfile
Where would you find the details required to resolve this error？（）