单项选择题

A.The value for MINEXTENTS setting B.The value for PCTI……

A table was just created on your Oracle database with six extents allocated to it. Which of the following factors most likely caused the table to have so many extents allocated?（）

A.The value for MINEXTENTS setting
B.The value for PCTINCREASE setting
C.The value for MAXEXTENTS setting
D.By default, Oracle allocates six extents to all database objects

<上一题目录下一题>

热门试题

单项选择题YouarecreatingtablespacesinOracle.Whichofthefollowingkeywordsorclausespermitsthedatafilesofadatabasetogrowautomaticallyinordertoaccommodatedatagrowth?（）

A.DEFAULT STORAGE
B.EXTENT MANAGEMENT
C.AUTOEXTEND
D.DATAFILE

单项选择题YouhaveimplementedOMFforredologmanagement.WhichofthefollowingchoicesreflectsalogfilenamethatmightbeemployedwhenOMFisenabled?（）

A.log01.log
B.logORCL01.log
C.1_2.logALTER ROLLBACK SEGMENT
D.ora_1_asdf1234.log

单项选择题WhichofthefollowingoperationsdoesnotrequireOracletostoreinformationinanUNDOsegmentsaspartofthetransaction?（）

A.INSERT
B.SELECT
C.UPDATE
D.DELETE

单项选择题Toallocateanotherroletoauser,whichcommandismostappropriate?（）

A.ALTER USER
B.ALTER DATABASE
C.ALTER SYSTEM
D.GRANT

单项选择题Youareattemptingtoclearanunarchivedredologfile.Inordertomanuallyenactalogswitch,whichofthefollowingstatementsisappropriate?（）

A.ALTER DATABASE
B.ALTER SYSTEM
C.ALTER USER
D.ALTER REDO LOG