Oracle数据库中,初始化参数AUDIT_TRAIL为静态参数,使用以下()命令可以修改其参数值。
第1题:
A.ALTER SYSTEM CHECKPOINT;
B.ALTER SYSTEM CHECKPOINT FORCE;
C.ALTER SYSTEM SWITCH LOGFILE;
D.ALTER SYSTEM SWITCH LOGFILE FORCE;
E.ALTER DATABASE LOG SWITCH;
第2题:
oracle数据库采用spfile启动,执行下面的命令修改LOG_BUFFER大小。ALTER SYSTEM SETLOG_BUFFER=32M SCOPE=BOTH;以下哪项是该命令的输出结果?()
第3题:
A. issuing the ALTER SYSTEM ENABLE RESUMABLE; statement
B. issuing the ALTER SESSION ENABLE RESUMABLE; statement
C. modifying the RESUMABLE_TIMEOUT initialization parameter to a nonzero value
D. issuing the ALTER SYSTEM SET RESUMABLE_TIMEOUT=<nonzero value>; statement
第4题:
You have not configured Oracle Managed Files (OMF) in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature. Which statement will you use to enable the block change tracking feature?()
第5题:
()命令将数据库实例切换到挂起状态。
第6题:
You want to enable resumable space allocation at the instance level.Which two actions would enable resumable space allocation at the instance level?()
第7题:
下列()语句是杀死ORACLE数据库中会话的命令格式。
第8题:
A. issuing the ALTER SYSTEM ENABLE RESUMABLE; statement
B. issuing the ALTER SESSION ENABLE RESUMABLE; statement
C. modifying the RESUMABLE_TIMEOUT initialization parameter to a nonzero value
D. issuing the ALTER SYSTEM SET RESUMABLE_TIMEOUT=
第9题:
How is block-change tracking enabled?()
第10题:
如何强制执行日志切换()