单项选择题
A.DROP TABLE B.ALTER TABLE C.RESIZE D.COALESCE
Yourapplicationregularlyissuesthefollowingstatement:SEL...
单项选择题Your application regularly issues the following statement: SELECT * FROM BANK_ACCT WHERE ACCT_BALANCE BETWEEN 1000 and 10000; Which of the following database objects would be inappropriate for use with this statement?()
A.Materialized views B.Indexes C.Index-organized tables D.Hash clusters
Youareattemptingtoincreasethecheckpointintervalonyourda...
单项选择题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
YouareaddingredologstotheOracledatabase.Creatinganewred...
单项选择题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