单项选择题
Which of the following are not disabled by default？（）
A. Jobs
B. Chains
C. Windows
D. Window groups
E. Schedule
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相关考题
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单项选择题
TheDBAhaschosentomanageSGAandPGAmemoryseparatelyinanOLTPdatabasebecauseofhisuniqueknowledgeoftheapplication.WhichofthesearegoodstartingpointstousewhenconfiguringthemaximumvaluesforSGAandPGA，basedontheamountofmemoryavailableonthesystem？（）
A. 20% SGA 80% PGA
B. 25% SGA 75% PGA
C. 50% SGA 50% PGA
D. 75% SGA 25% PGA
E. 80% SGA 20% PGA
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多项选择题
InaDatabaseReplayworkloadcapture，whatclientrequestinformationisgathered？（）
A. SQL text
B. Shared server requests （Oracle MTS）
C. Bind variable values
D. Information about transactions
E. Remote DESCRIBE and COMMIT operations -
单项选择题
Adevelopercallsandreportsthatheaccidentallydroppedanimportantlookuptablefromaproductiondatabase.Heneedsthetabletoberecovered.Whatactionwouldyoutake？（）
A. Initiate an incomplete recovery operation using RMAN.
B. Copy the table from a development database.
C. Advise the user to rekey the data.
D. Perform a Flashback Drop operation.
E. Perform a Flashback Recovery operation.
