Onlineindexrebuildfunctionalityhasbeenextendedtoincludewhichfourindexstructures？（）
A. Bitmapindexes.
B. Reversekeyindexes.
C. Function-basedindexes.
D. Key-compressedindexesonregulartables.
E. Key-compressedindexesonIOT（includingsecondaryindexes）
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ToincreasetheavailabilityofanAdvancedReplicationenvironment，youcanaddanewmastertoareplicationgroupwithoutquiescingthegroup.Thisisachieved（）.
A. Onlywhenthenewmastersitealreadyhasexistingreplicationgroups.
Byissuingasinglecommandtocreate,populate,andactivatethenewmaster.
C. Whenthemasterdefinitionsiteisnotthesameforallofthemastergroups.
D. Withoutimpactingenduserswhoareexecutingdatamanipulationlanguage(DML)commandsonthereplicatedtables.
WhatisthemaximumnumberofARCnprocessesthatcanbedefinedusingtheinitializationparameterLOG_ARCHIVE_MAX_PROCESSES？（）
A. 1
B. 5
C. 10
D. 15
E. Dependsonsystemmemoryresources
WhichtwodatatypescanbeconvertedtoLOBsusinganALTERTABLE…MODIFYcommand？（）
A. RAW
B. LONG
C. VARCHAR
D. LONGRAW
Oracle9iofferstheabilitytomonitorthedynamicuseoftheSGAthroughtheDB_CACHE_ADVICEparameter.WhenthisparameterissettoREADY，whatisitseffect？（）
A. TheAdvisoryisonandwillcapturebothCPUandmemoryoverhead.
B. TheAdvisoryisonbutthememoryfortheAdvisoryisnotallocated.
C. TheAdvisoryisoffandthememoryfortheAdvisoryisnotallocated.
D. TheAdvisoryisoffbutthememoryfortheAdvisoryremainsallocated.
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