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單項(xiàng)選擇題

You are attempting to increase the checkpoint interval on your database. Each of the following choices will affect the duration and/or frequency of checkpoints, except one. Which is it?（）

A.Size of redo logs
B.Number of datafiles
C.LOG_CHECKPOINT_INTERVAL
D.LOG_CHECKPOINT_TIMEOUT

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單項(xiàng)選擇題

You are adding redo logs to the Oracle database. Creating a new redo log adds information to which of the following Oracle resources? （）

A.Shared pool
B.Control file
C.SGA
D.PGA

單項(xiàng)選擇題

In order to find out how many database objects a user has created, which view would the DBA query in the Oracle data dictionary? （）

A.DBA_USERS
B.DBA_OBJECTS
C.DBA_TS_QUOTAS
D.DBA_TAB_PRIVS