A.Theindextablespacecontainsbitmapindexes.
B.Theindextablespacecontainsmorethanonedatafile.
C.Theindextablespacesupportsonlycompleterecovery.
D.Theindextablespaceisnotadictionarymanagedtablespace.
E.Thereisadependencyrelationshipbetweenatableanditsindexes.
第1题
A.a
B.b
C.c
D.ac
E.abc
第2题
A.DataPump
B.SQLscripts
C.SQL*Loader
D.Flashbackdatabase
E.RecoveryManager(RMAN)script
第3题
Younoticedthattheindextablespaceinyourdatabaserequiresarecovery.However,insteadofperformingamediarecovery,youdecidedtorecreatetheindexesinanewtablespace.Whichtwooptionswouldyouusetoreducethetimeittakestorecreatetheindexes?()
A.ONLINE
B.REVERSE
C.PARALLEL
D.COMPRESS
E.NOLOGGING
F.COMPUTESTATISTICS
第4题
andshutdown.OneisassignedtotheSYSTEMtablespaceandtwoareassignedtotheUSERStablespace.Youcanchoosefromthefollowingstepstorecoveryourdatabase:
a.Restorethethreedatabasedatafilesthatwerelost.
b.IssuetheStartupMountcommandtomountthedatabase.
c.Issuethealterdatabaseopencommand.
d.Issuethealterdatabaseopenresetlogscommand.
e.Recoverthedatabaseusingtherecoverdatabasecommand.
f.Recoverthedatafileswiththerecoverdatafilecommand.
g.Takethedatafilesoffline.
Whichisthecorrectorderofthesestepsinthiscase?()
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