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拱坝（arch dam）
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考题
关于事故分类中的DAM,哪项说法是不正确的?()
A.它的完整写法是Damageinc identB.它指的是财产损失事件C.DAM事件中肯定也伴随其他伤害事故的发生D.DAM事件属于负面HSSE指标
考题
Youwanttosetthefollowinginitializationparametersforyourdatabaseinstance：LOG_ARCHIVE_DEST_1=’LOCATION=/disk1/arch’LOG_ARCHIVE_DEST_2=’LOCATION=/disk2/arch’LOG_ARCHIVE_DEST_3=’LOACTION=/disk3/arch’LOG_ARCHIVE_DEST_4=’LOCATION=/disk4/archMANDATORY’Identifythestatementthatcorrectlydescribesthissetting.（）A.TheMANDATORYlocationmustbeaflashrecoveryarea.B.Theoptionaldestinationsmaynotusetheflashrecoveryarea.C.ThissettingisnotallowedbecausethefirstdestinationisnotsetasMANDATORY.D.Theonlineredologfileisnotallowedtobeoverwrittenifthearchivedlogcannotbecreatedinthefourthdestination.
考题
Whatwillbetheresultofthefollowingconfiguration?()Log_archive_dest_1=location=c:\oracle\arch\mydbLog_archive_dest_2=location=z:\oracle\arch\mydb
A.Anerrorwilloccurduringdatabasestartupbecausethesecondparameterisnotvalid.B.Anerrorwilloccurduringdatabasestartupsinceyouaretryingtocreatearchivedredologsintwodifferentlocations.C.ArchivedredologswillbecreatedintwodifferentlocationsbytheARCHprocess.D.ArchivedredologswillbecreatedintwodifferentlocationsbytheLGWRprocess.E.Neitherparametersettingisvalid，sothedatabasewillnotstartup.
考题
YouhaveconfiguredflashrecoveryareainyourdatabaseandyousetthefollowingInitializationparametersforyourdatabaseinstance：LOG_ARCHIVE_DEST1=，，LOCATION=/disk1/archMANDATORY’LOG_ARCHIEVE_DEST2=，，LOCATION=/disk2/arch’LOG_ARCHIVK_DEST_3=，，LOCATION=/diSk3/archLOG_ARCH1VK_DEST_4=’LOCATION=/disk4/arch’LOG_ARCHIVE_MIN-SUCCEED_DEST=2Whilethedatabaseinstanceisfunctional，yourealizedthatthedestinationsetbytheLOG_ARCHIVE_DEST_IparameterIsnotavailableforthearchivedredologfiletobecreatedin.Allredologgroupshavebeenused.Whathappensinaneventoflogswitch？（）
考题
Inyourdatabase，youmaybeforcedtoperformarecoveryusingtheRESETLOGSoptionduringwhichtheredologswouldberesettosequencenumber1.Youwanttoavoidtheoverwritingofoldlogfiles.Whicharchivedlogfilenameformatensuresthis？（）A.%t_%s.dbfB.arch_%t.arcC.arch_%d.arcD.arch_%t_%d.arcE.arch_%d_%s_.dbfF.arch_%t_%s_%r.arc
考题
未定义指令异常的C处理函数在（）文件中定义。A、arch/arm/kernel/traps.cB、arch/arm/mm/fault.cC、arch/arm/mm/irq.cD、arch/arm/calls.S
考题
关于事故分类中的DAM，哪项说法是不正确的？（）A、它的完整写法是Damageinc identB、它指的是财产损失事件C、DAM事件中肯定也伴随其他伤害事故的发生D、DAM事件属于负面HSSE指标
考题
Archive file format LOG_ARCHIVE_FORMAT is defined as arch_%s.arc. A week ago， you just archived arch_4.arch to tape， then removed all archived files to save disk space. Yesterday you saw arch_10.arc and arch_11.arc on the disk. Today， you see arch_3.arc in the archive directory. Which two could you happened？（）A、Redo logs were restored from tape for recovery. B、The file names are only used when they are copied to tape. C、The database was opened with the RESETLOGS option and log numbers restarted. D、Log names run in circular fashion; arch_3.arc is re-created by the ARCn process. E、A file name is randomly chosen by the archive process; as long as it is unique, it does not have to be sequential.
考题
In your database， you may be forced to perform a recovery using the RESETLOGS option during which the redo logs would be reset to sequence number 1. You want to avoid the overwriting of old log files. Which archived log file name format ensures this？ （）A、%t_%s.dbfB、arch_%t.arcC、arch_%d.arcD、arch_%t_%d.arcE、arch_%d_%s_.dbfF、arch_%t_%s_%r.arc
考题
名词解释题耻骨弓角度(angle of pubic arch)
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