As a database administrator you spend a lot of time observing and setting various storage parameter values for your application tables in order to gain performance benefits. Which task would you perform to reduce this overhead?()
A:Coalesce the application tables at a regular interval.
B:Export and Import the application tables a regular interval.
C:Drop and recreate the application tables at a regular interval.
D:Move the application tables to a tablespace with less space usage.
E:Distribute the application tables across multiple tablespaces depending on usage.
F:Move the application tables to automatic segment space management tablespace.
出自:Oracle认证