在桃山、江户时代，出现的绞缬染法成为染指工艺的主流，并与绘饰、刺绣等手法并用，形成异彩纷呈的肌

A.Line 33 must be called within a try block.

B.The exception thrown by method1 in class A is not required to be caught.

C.The method declared on line 31 must be declared to throw a RuntimeException.

D.On line 5 of class A, the call to method2 of class B does not need to be placed in a try/catch block.

A.BACKGROUND_DUMP_DEST

B.FOREGROUND_DUMP_DEST

C.CORE_DUMP_DEST

D.USER_DUMP_DEST

E.DIAGNOSTIC_DEST

F.Alloftheabove

A.TheORCLinstanceisregistereddynamicallywiththelistener.

B.TheORCLinstanceisregisteredstaticallyinthelistener.orafile.

C.Thenumberofcurrentclientconnectionshandledbytheservicehandleristwo.

D.Thetotalnumberofclientconnectionshandledsofarbytheservicehandleristwo

A. It forces BasicFiles to be created even if the SECUREFILE option is specified to create the LOB

B. It forces SecureFiles to be created even if the BASICFILE option is specified to create the LOB

C. It does not allow the creation of SecureFiles and generates an error if the SECUREFILE option is specified to create the LOB

D. It ignores the SECUREFILE option only if a Manual Segment Space Management tablespace is used and creates a BasicFile

A.Btree

B.bitmap

C.reversekey

D.functionbased

A.TRUNCATEthearchivetable.

B.DROPtheFlashbackDataArchive.

C.Nothing；expiredrowsareautomaticallyremoved.

D.Nothing；expiredrowsaremovedtoanarchivetable.

E.Deleteentriesfromthearchivewherethemetadatadateretainedisgreaterthantheretentionperiod.

A.Tablespacename

B.Storagequota

C.Retention

D.Tablename

E.Createadefaultarchive

A.Itfailsifanyexistingrowviolatestheconstraint.

B.Itdoesnotvalidatetheexistingdatainthetable.

C.Itenablestheconstrainttobeenforcedattheendofeachtransaction.

D.Itpreventsinsert，update，anddeleteoperationsonthetablewhiletheconstraintisintheprocessofbeingenabled.

A.TheSGA_TARGETisastaticparameter.

B.Theinstanceisstarted，butthedatabaseisnotyetopen.

C.Theserverparameterfile（SPFILE）wasusedtostarttheinstance.

D.TheSGA_TARGETparameterdoesnothaveanyeffectonthedatabaseinstanceuntiltheSGA_MAX_SIZEparameterisspecified

A.FlashbackTable

B.FlashbackDatabase

C.FlashbackVersionsQuery

D.theRMANREPORTcommand

E.theDBA_PENDING_TRANSACTIONSview