Whichofthefollowingdoestherecovercommandnotdo？（）
A. Restorearchivedredologs.
B. Applyarchivedredologs.
C. Restoreincrementalbackups.
D. Applyincrementalbackups.
E. Restoredatafileimages.
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You want to disable resumable space allocation for all sessions.Which value should be assigned to the RESUMABLE_TIMEOUT parameter to disable resumable space allocation for all sessions？（）
A. 0
B. 10
C. 100
D. NULL
ViewtheExhibittoobservetherolesassignedtotheSL_REPuser.WhichstatementistrueabouttheassignmentoftheSELECT_CATALOG_ROLEroletotheSL_REPuser（）
A. Theusermustenabletheroleexplicitly.
B. Theusercangranttheroletootherusers.
C. TheusercannotusetheroleuntiltheDBAenablesitexplicitly.
D. Theusercanstartusingtheroleimmediatelywithoutanychanges
WhichcommandsareusedforRMANdatabaserecovery？（）
A. restore
B. repair
C. copy
D. recover
E. replace
TheDB_BLOCK_CHECKINGinitializationparameterissettoTRUE.Whatwouldbetheresultofthissettingonthedatablocksbeingwrittentothedatafiles，everytimetheDBWnwrites？（）
A. TheOracledatabasewillcheckalldatablocksbygoingthroughthedataoneachblock，makingsurethedataisself-consistent.
B. DBWnandthedirectloaderwillcalculateachecksumandstoreitinthecacheheaderofeverydatablockwhenwritingittodisk.
C. TheOracledatabasewillcheckdatablocksbelongingtotheSYSTEMtablespaceonly，bygoingthroughthedataoneachblock，makingsurethedataisself-consistent.
D. TheOracledatabasewillcheckdatablocksbelongingtotheSYSAUXtablespaceonly，bygoingthroughthedataoneachblock，makingsurethedataisself-consistent.
E. TheOracledatabasewillcheckdatablocksintheSYSTEMandSYSAUXtablespacesonly，bygoingthroughthedataoneachblock，makingsurethedataisself-consistent
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