A.Thisclauseisnotvalidforatemporaryorundotablespace.
B.IfthetablespaceisintheNOLOGGINGmode,nooperationonthetablespacewillgenerateredo.
C.ThetablespacewillbeintheNOLOGGINGmodebydefault,ifnotspecifiedwhilecreatingatablespace.
D.Thetablespace-levelloggingattributecanbeoverriddenbyloggingspecificationsatthetable,index,materializedview,materializedviewlog,andpartitionlevels.
第1题
A.TheSKDusercannotlogintothedatabaseinstance.
B.TheobjectsownedbytheSKDuserarenotaccessibletoanyuser.
C.TheotheruserscanaccesstheobjectsownedbytheSKDuser,onwhichtheyhaveaccess.
D.ThepasswordfortheSKDuserexpiresandtheuserisforcedtochangethepasswordatthenextlogin.
第2题
Examine the CREATE DISKGROUP command used to create a disk group:SQL> CREATE DISKGROUP misc EXTERNAL REDUNDANCYDISK ‘ORCL: FRA3‘ NAME misc1, ‘ORCL: FRA4‘ NAME misc2;In which situation would you use this method of disk group creation?()
A. When two-way disk mirroring is required for the allocation units
B. When three-way disk mirroring is required for the allocation units
C. When using hardware mirroring or RAID
D. When disk mirroring is required for the Automatic Storage Management (ASM) disks
第3题
A.restoredatafilesuntiltime‘09/28/2008:21:03:11‘
B.restoredatabasefilesuntiltime‘09/28/2008:18:00:00‘
C.restoredatabaseuntiltime‘09/28/2008:18:00:00‘
D.recoverdatabaseuntiltime‘09/28/2008:18:00:00‘
E.recoverdatabaseuntiltimestamp‘09/28/2008:18:00:00‘
第4题
A. Testing the backup and recovery procedures
B. Testing the upgrade of an Oracle database to a new release
C. Testing the effect of an application changes on database performance
D. Continuously updating archive log files from the target database to support failover
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