单项选择题
A.Redo log switches. B.UPDATE statements are issued against the database. C.The SYSTEM tablespace is accessed. D.SMON coalesces free space in a tablespase.
Whichofthefollowingchoicesidentifiesadatabasecomponentt...
单项选择题Which of the following choices identifies a database component that will be used for multiplexing control files?（）
A.V$CONTROLFILE B.V$DATABASE C.init.ora D.DBA FILES
Flushingdirtybuffersoutofthebuffercacheisinfluencedtoth...
单项选择题Flushing dirty buffers out of the buffer cache is influenced to the greatest extent by which of the following process?（）
A.ARCH B.SMON C.LGWR D.SERVER
WhichcomponentoftheSGAstoresparsedSQLstatementsisusedfo...
单项选择题Which component of the SGA stores parsed SQL statements is used for process sharing?（）
A.Buffer cache B.Redo log buffer C.Private SQL area D.Library cache E.Row cache
