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单项选择题
A.OPTIMAL
B.INITIAL
C.PCTINCREASE
D.NEXT
单项选择题
A.Issue ALTER DATABASE BACKUP CONTROLFILE TO filename
B.Make a copy of the control file with the database shut down
C.Issue ALTER DATABASE BACKUP CONTROLFILE TO trace
D.Make a copy of the control file with the database still running
单项选择题
A.V$DATABASE
B.DBA_TABLES
C.SYSAUD$
D.EMP
单项选择题
A.SYSTEM
B.OUTLN
C.INTERNAL
D.SYS
单项选择题
A.Clone
B.Copy
C.Template
D.Terminal
单项选择题
A.DB_CREATE_FILE_DEST
B.DB_CREATE_ONLINE_LOG_1
C.DB_CREATE_ONLINE_LOG_2
D.The directory is an operating system-specific default value in Oracle that can neigher be specified manually nor changed
单项选择题
A.When the instance is started
B.When the database is mounted
C.When the database is opened
D.When the database is closed
单项选择题
A.Acquire locks on table queried
B.Generate redo for statement
C.Fetch data from disk into memory
D.Write changes to disk
单项选择题
A.ALTER DATABASE
B.SET TRANSACTION
C.ALTER ROLLBACK SEGMENT
D.ALTER TABLE
单项选择题
A.One runs faster than the other
B.A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct path load is a high-speed version of the SQL INSERT
C.A direct path data load bypasses most of the Oracle RDBMS, whereas a conventional path load is a high-speed version of the SQL INSERT
D.The conventional path runs when the CONVENTIONAL command-line parameter is set to TRUE