![](https://lstatic.shangxueba.com/sxbzda/h5/images/m_q_title.png)
A.Alpha a = x;
B.Foo f = (Delta)x;
C.Foo f = (Alpha)x;
D.Beta b = (Beta)(Alpha)x;
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A.Alpha a = x;
B.Foo f = (Delta)x;
C.Foo f = (Alpha)x;
D.Beta b = (Beta)(Alpha)x;
第1题
atabasebackupcontrolfiletotracecommand.Yourdatafilesandyouronlineredologsareallintact.Whichofthefollowingistrueregardingyourrecovery?()
A.Youwillneedtoopenthedatabasewiththeresetlogscommand.
B.AllyouneedtodoisexecutethetracefilefromSQL*Plusanditwillperformtherecoveryforyou.
C.Youwillusetheresetlogsversionofthecreatecontrolfilecommand.
D.Youwillusethenoresetlogsversionofthecreatecontrolfilecommand.
E.Youwillusethetracefiletocreateabackupcontrolfile,andthenyouwillrecoverthedatabasewiththerecoverdatabaseusingbackupcontrolfilecommand
第2题
A. Another repair session is running concurrently.
B. The failure ID has not been mentioned in the command for data file 5.
C. There are new failures recorded in the Automatic Diagnostic Repository (ADR).
D. The ADVISE FAILURE command has not been issued before the REPAIR FAILURE command.
第3题
A.Restorethe19thsbackup,restoreallarchivedredologs,recoverthedatabasetothe20th,andopenthedatabase.
B.Tellthemthattheirrequestcannotbemetwiththecurrentbackupstrategy.
C.Restorethe19thsbackup,applytheonlineredologs,andopenthedatabase.
D.SwitchthedatabaseintoARCHIVELOGmode,restorethe19th’sbackup,restoreallarchivedredologs,andrecoverthedatabasetothe20th.
E.Usetherecoverdatabasecommandtorollbackthedatabasefromtodaytothe19thofthemonth.
第4题
A.importthedatabasefromthelastexport
B.restoreallthemembersinthegroupfromthelastbackup
C.dropthelostmemberfromthedatabase,andthenaddanewmembertothegroup
D.restoreallthedatabasefilesfromthebackup,andthenperformacompleterecovery
E.restoreallthedatabasefilesfromthebackup,andthenperformanincompleterecovery
第5题
A.Backupcontrolfile.
B.Emergencycontrolfile.
C.Thecreatecontrolfilecommand.
D.TherestorecontrolfileSQL*Pluscommand.
E.Nobackupisrequired.Thedatabasewillre-createthecontrolfilewhenitisdiscoveredtobelost.
第6题
A.Theindextablespacecontainsbitmapindexes.
B.Theindextablespacecontainsmorethanonedatafile.
C.Theindextablespacesupportsonlycompleterecovery.
D.Theindextablespaceisnotadictionarymanagedtablespace.
E.Thereisadependencyrelationshipbetweenatableanditsindexes.
第7题
A.a
B.b
C.c
D.ac
E.abc
第8题
A.DataPump
B.SQLscripts
C.SQL*Loader
D.Flashbackdatabase
E.RecoveryManager(RMAN)script
第9题
gamediarecovery,youdecidedtorecreatetheindexesinanewtablespace.Whichtwooptionswouldyouusetoreducethetimeittakestorecreatetheindexes?()
A.ONLINE
B.REVERSE
C.PARALLEL
D.COMPRESS
E.NOLOGGING
F.COMPUTESTATISTICS
第10题
andshutdown.OneisassignedtotheSYSTEMtablespaceandtwoareassignedtotheUSERStablespace.Youcanchoosefromthefollowingstepstorecoveryourdatabase:
a.Restorethethreedatabasedatafilesthatwerelost.
b.IssuetheStartupMountcommandtomountthedatabase.
c.Issuethealterdatabaseopencommand.
d.Issuethealterdatabaseopenresetlogscommand.
e.Recoverthedatabaseusingtherecoverdatabasecommand.
f.Recoverthedatafileswiththerecoverdatafilecommand.
g.Takethedatafilesoffline.
Whichisthecorrectorderofthesestepsinthiscase?()
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